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Roman Emperor

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Roman Emperor



 
 
The Roman Emperor was the ruler of the Roman State
Roman Empire

The Roman Empire was the Roman Republic phase of the Ancient Rome, characterised by an autocracy form of government and large territorial holdings in Europe and around the Mediterranean....
 during the imperial period (starting at about 27 BC). The Romans had no single term for the office: Latin titles such as imperator
Imperator

The Latin word Imperator was a title originally roughly equivalent to commander during the period of the Roman Republic. It later went on to become a part of the titulature of the Roman Emperors as part of their cognomen....
 (from which English emperor
Emperor

An emperor is a monarch, usually the sovereign ruler of an empire or another type of imperial realm. Empress is the female equivalent. As a title, "empress" may indicate the wife of an emperor or a woman who rules in her own right ....
 ultimately derives), augustus, caesar
Caesar (title)

Caesar , Latin: Caesar , is a title of emperor character. It derives from the Roman naming convention#Cognomen of Julius Caesar, the Roman dictator....
 and princeps
Princeps

The Latin word Princeps means exactly 'a prime'. This article is devoted to a number of specific historical meanings the word took, by far the most important of which follows first....
 were all associated with it. In practice, the Emperor was supreme ruler of Rome and supreme commander of the Roman legion
Roman legion

The Roman Legion is a term that can apply both as a translation of legio to the entire Roman army and also, more narrowly , to the heavy infantry that was the basic military unit of the Roman army in the period of the late Roman Republic and the Roman Empire....
s. In theory, however, Rome remained a republic
Roman Republic

The Roman Republic was the phase of the Ancient Rome characterized by a republican form of government; a period which began with the overthrow of the Roman Roman Kingdom, c....
, the res publica
Res publica

Res publica is a Latin phrase, literally meaning "public issue" or "public matter". It is the origin of the word 'republic', though translations vary widely according to the context....
, and the Emperor's status was merely that of primus inter pares
Primus inter pares

Primus inter pares , the first among equals, or first among peers is a phrase which indicates that a person is the most senior of a group of people sharing the same rank or office....
—first among equals.






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Timeline

7   Roman Emperor Caesar Augustus dismisses the Judean ethnarch Herod Archelaus.

15   In Rome, the selection of civil servants passes from the people to the Emperor and the Senate.

37   The Roman Senate annuls Tiberius' will and proclaims Caligula Roman Emperor.

39   Tigellinus, minister and favorite of the later Roman emperor Nero, is banished for adultery with Caligula's sisters.

41   Consuls are the emperor Caligula and Gnaeus Sentius Saturninus

42   Consuls are Emperor Claudius and Gaius Caecina Largus

43   Consuls are the emperor Claudius (his second consulship) and Lucius Vitellius.

44   The emperor Claudius returns from his British campaign in triumph.

45   The emperor Claudius expels the Jews from Rome.

47   Consuls are the emperor Claudius and Lucius Vitellius







Encyclopedia


The Roman Emperor was the ruler of the Roman State
Roman Empire

The Roman Empire was the Roman Republic phase of the Ancient Rome, characterised by an autocracy form of government and large territorial holdings in Europe and around the Mediterranean....
 during the imperial period (starting at about 27 BC). The Romans had no single term for the office: Latin titles such as imperator
Imperator

The Latin word Imperator was a title originally roughly equivalent to commander during the period of the Roman Republic. It later went on to become a part of the titulature of the Roman Emperors as part of their cognomen....
 (from which English emperor
Emperor

An emperor is a monarch, usually the sovereign ruler of an empire or another type of imperial realm. Empress is the female equivalent. As a title, "empress" may indicate the wife of an emperor or a woman who rules in her own right ....
 ultimately derives), augustus, caesar
Caesar (title)

Caesar , Latin: Caesar , is a title of emperor character. It derives from the Roman naming convention#Cognomen of Julius Caesar, the Roman dictator....
 and princeps
Princeps

The Latin word Princeps means exactly 'a prime'. This article is devoted to a number of specific historical meanings the word took, by far the most important of which follows first....
 were all associated with it. In practice, the Emperor was supreme ruler of Rome and supreme commander of the Roman legion
Roman legion

The Roman Legion is a term that can apply both as a translation of legio to the entire Roman army and also, more narrowly , to the heavy infantry that was the basic military unit of the Roman army in the period of the late Roman Republic and the Roman Empire....
s. In theory, however, Rome remained a republic
Roman Republic

The Roman Republic was the phase of the Ancient Rome characterized by a republican form of government; a period which began with the overthrow of the Roman Roman Kingdom, c....
, the res publica
Res publica

Res publica is a Latin phrase, literally meaning "public issue" or "public matter". It is the origin of the word 'republic', though translations vary widely according to the context....
, and the Emperor's status was merely that of primus inter pares
Primus inter pares

Primus inter pares , the first among equals, or first among peers is a phrase which indicates that a person is the most senior of a group of people sharing the same rank or office....
—first among equals. This legal fiction
Legal fiction

Legal fictions are fact or situations assumed or created by courts which are then used to resolve matters before them. Legal fictions are mostly encountered under common law systems....
 became increasingly meaningless as the Emperors consolidated their power. However, it was maintained at least to a ceremonial degree until the very end of the Roman Empire. The Western Roman Empire
Western Roman Empire

The Western Roman Empire refers to the western half of the Roman Empire, from its division by Diocletian in 285; the other half of the Roman Empire was the Eastern Roman Empire, today widely known as the Byzantine Empire....
 met its end in 476 and the Eastern Roman Empire in 1453.

Overview

There was no constitutional office of "Roman Emperor" (the first person actually to bear that title was Michael I Rhangabes in the early 9th century, who was styled Basileus
Basileus

Basileus , signifies "Monarch" or "king". It is perhaps best known in English language as a title used by Byzantine Empire emperors, but also has a longer history of use for persons of authority in ancient Greece, as well as for the kings of modern Greece....
 Rhomaiôn
, "Emperor of the Romans"—if appreciating that by that time the meaning of "Basileus" had moved from "Sovereign" to "Emperor"), nor any title or rank directly analogous to the title of "Emperor"; all the titles traditionally associated with the Emperor had pre-existing, Republican meanings. "Roman Emperor" is a convenient shorthand used by historians to express the much more complicated nature of being the "First Citizen" in the Roman state, and as a result there are many differing opinions as to precisely who was Emperor when, and how many Emperors there were.

The emperor's legal authority derived from the extraordinary concentration of individual powers and offices extant in the Republic rather than from a new political office (emperors regularly had themselves elected to the consul
Consul

Consul was the highest elected office of the Roman Republic and an appointive office under the Roman Empire. The title was also used in other city states, and revived in modern states, notably French Republic before the Napoleon I of Franceic counter-revolution....
ship and the censor
Censor (ancient Rome)

A Censor was a Magistratus of high rank in the ancient Roman Republic. This position was responsible for maintaining the census, supervising public morality, and overseeing certain aspects of the government's finances....
ate); the emperor actually held the non-"imperial
Imperium

Imperium in a broad sense translates as 'Power '. In ancient Rome the concept applied to people and meant something like 'power status' or 'authority' or could be used with a geographical connotation and meant something like 'territory'....
" offices of princeps senatus
Princeps senatus

The princeps senatus was the first member by precedence of the Roman Senate. Although officially out of the cursus honorum and owning no imperium, this office brought enormous prestige to the senator holding it....
 (parliamentary leader of the Senate) and pontifex maximus
Pontifex Maximus

The Pontifex Maximus was the high priest of the Ancient Rome College of Pontiffs. This was the most important position in the Ancient Roman religion, open only to patricians until 254 BC, when a plebeian first occupied this post....
 (chief priest of the Roman state religion
Roman religion

The term Roman religion may refer to:*Religion in ancient Rome*religions of the Roman Empire period **Imperial cult *** Sol Invictus**Mithraism...
, literally "greatest bridge-maker"), both of which had existed for hundreds of years before the Empire. (Gratian
Gratian

Flavius Gratianus , known usually by the anglicised name Gratian, was a Western Roman Emperor from 375 to 383.He favoured the Christian religion against Roman polytheism, refusing the traditional polytheistic attributes of the emperors and removing the Altar of Victory from the Roman Senate....
 was the last emperor to be pontifex maximus; he surrendered the pontificate maximus in 382 to St. Siricius
Pope Siricius

Pope Saint Siricius, Bishop of Rome from December 384 until his death on 26 November 399, was successor to Pope Damasus I and was himself succeeded by Pope Anastasius I....
 and it permanently became an auxiliary honor of the Bishop of Rome
Pope

The Pope is the Bishop of Rome, the leader of the Roman Catholic Church and head of state of Vatican City. The current pope is Pope Benedict XVI, who was elected April 19, 2005 in Papal conclave, 2005....
.)

However, these offices only provided great dignitas (personal prestige); the emperor's powers derived from the fact that he held auctoritas
Auctoritas

Auctoritas is a Latin word and is the origin of English "authority." While historically its use in English was restricted to discussions of the political history of Rome, the beginning of Phenomenology philosophy in the twentieth century changed the use of the word substantially....
: he had, ad personam (i.e. without holding office), both imperium maius
Imperium

Imperium in a broad sense translates as 'Power '. In ancient Rome the concept applied to people and meant something like 'power status' or 'authority' or could be used with a geographical connotation and meant something like 'territory'....
 (greater power or command) and tribunicia potestas
Tribune

Tribune was a title shared by 10 elected officials in the Roman Republic. Tribunes had the power to convene the Plebeian Council and to act as its president, which also gave them the exclusive right to propose legislation before it....
 (tribunician power). As a result, he formally outranked the provincial governors and the ordinary magistrates (magistratus ordinarii), had the right to enact capital punishment, could command obedience of private citizens (privati), enjoyed personal inviolability (sacrosanctitas), could rescue any plebeian from the hands of any patrician
Patrician

The term "patrician" originally referred to a group of elitism citizens in ancient Rome, including both their natural and adopted members. In the late Roman empire, the class was broadened to include high council officials, and after the fall of the Western Empire became a term for Byzantine Imperial governors in the West....
 magistrate (ius auxiliandi), and interpose his veto
Veto

A veto, Latin for "I forbid", is used to denote that a certain party has the right to stop unilaterally a piece of legislation. In practice, the veto can be absolute or limited ...
 on any act or proposal of any magistrate, including the tribunes of the people
Tribune

Tribune was a title shared by 10 elected officials in the Roman Republic. Tribunes had the power to convene the Plebeian Council and to act as its president, which also gave them the exclusive right to propose legislation before it....
 (ius intercedendi or ius intercessionis).

"Emperor" was not a magistracy or office of state (note that there was no formally prescribed "uniform" such as those of magistrates, senators, and knights; later emperors were distinguished by wearing toga
Toga

The toga, a distinctive garment of Ancient Rome, was a cloth of perhaps twenty feet in length which was wrapped around the body and generally was worn over a tunic....
e purpurae
, purple togas; hence the phrase "to don the purple" for the assumption of imperial dignity), nor was there even a regular title until the 3rd century. The titles customarily associated with the imperial dignity are imperator
Imperator

The Latin word Imperator was a title originally roughly equivalent to commander during the period of the Roman Republic. It later went on to become a part of the titulature of the Roman Emperors as part of their cognomen....
 ("commander", lit. "one who prepares against"), which emphasizes the emperor's military supremacy and is the source of the English word emperor; caesar
Caesar (title)

Caesar , Latin: Caesar , is a title of emperor character. It derives from the Roman naming convention#Cognomen of Julius Caesar, the Roman dictator....
, which was originally a name but came to be used to refer to the designated heir (as Nobilissimus Caesar, "Most Noble Caesar") and was retained upon accession; and augustus ("majestic" or "venerable"), which was adopted upon accession (the three titles were rendered in Greek
Greek language

Greek is an Indo-European languages native to the southern Balkan peninsula, the language of the Greek people. It forms an independent branch within Indo-European....
 as autokratôr, kaisar, and augustos or sebastos respectively). After Diocletian
Diocletian

Gaius Aurelius Valerius Diocletianus , born Diocles and commonly known as Diocletian , was Roman Emperor from November 20, 284 to May 1, 305....
 established the Tetrarchy
Tetrarchy

Tetrarchy can be applied to any system of government where power is divided between four individuals. The term is usually used to refer to the tetrarchy instituted by Roman Emperor Diocletian in 293 which lasted until c. 313....
, caesar designated the two junior sub-emperors and augustus the two senior emperors.

The Emperors of the first lineages are rather to be considered as quasi-head of state
Head of State

Head of state is the generic term for the individual or collective office that serves as the chief public representative of a monarchic or republican nation-state, federation, commonwealth or any other political state....
. As princeps senatus
Princeps senatus

The princeps senatus was the first member by precedence of the Roman Senate. Although officially out of the cursus honorum and owning no imperium, this office brought enormous prestige to the senator holding it....
 (lit., "first man of the senate"), the emperor could receive foreign embassies to Rome
Rome

Rome is the capital city of Italy and Lazio, and is Italy's largest and most populous city, with 2,724,347 residents in an urban area of some ....
 (but for example Tiberius
Tiberius

Tiberius Julius Caesar Augustus, born Tiberius Claudius Nero , was the second Roman Emperor, from the death of Augustus in AD 14 until his own death in 37....
 saw that as a typical task for any group of senators not including himself). All in all, by analogy, in modern terms these early emperors would tend to be identified as chiefs of state. The office of princeps senatus, however, was not a magistracy and did not own imperium
Imperium

Imperium in a broad sense translates as 'Power '. In ancient Rome the concept applied to people and meant something like 'power status' or 'authority' or could be used with a geographical connotation and meant something like 'territory'....
; in terms of the modern Westminster system
Westminster System

The Westminster system is a Democracy parliamentary system of government modelled after the British government . The term comes from the Palace of Westminster, the seat of the UK Parliament....
, this is approximately comparable to diplomatic agents being accredited to the Leader of the House (the consul
Consul

Consul was the highest elected office of the Roman Republic and an appointive office under the Roman Empire. The title was also used in other city states, and revived in modern states, notably French Republic before the Napoleon I of Franceic counter-revolution....
s functioned as a sort of hybrid between the Speaker of the House and the Prime Minister). At some points in the Empire's history, the Emperor's power was only nominal; powerful praetorian prefect
Praetorian prefect

Praetorian prefect was the constant title of a high office in the Roman Empire state that changed fundamentally in nature.The praetorian prefect was commander of the Praetorian Guard until Constantine I abolished the guard in 314....
s and masters of the soldiers
Magister militum

Magister militum was a top-level military command used in the later Roman Empire, dating from the reign of Constantine I . Used alone, the term referred to the senior military officer of the Empire....
 (and even at one point Imperial mothers and grandmothers) occasionally acted as the true source of power
Power behind the throne

The phrase power behind the throne refers to a person or cabal that informally exercises the real power of an office. In politics, it most commonly refers to a spouse, aide, or advisor of a political leader who serves as de facto leader, setting policy through influence or manipulation....
 (also called "emperors who weren't").

Imperator

The title imperator dates back to the Roman Republic
Roman Republic

The Roman Republic was the phase of the Ancient Rome characterized by a republican form of government; a period which began with the overthrow of the Roman Roman Kingdom, c....
. One of the most single marks of distinction which a commander could receive was being hailed imperator in the field by his victorious troops. This honor awarded the general a triumph
Roman triumph

A Roman triumph was a civil religion and religious rite of ancient Rome, held to publically celebrate the achievements of an army commander who had won great military successes, originally and traditionally, who had successfully completed a war....
 and the commander then assumed the title after his name until the end of his magistry. Sometimes the Senate
Roman Senate

The Senate of the Roman Republic was a political institution in the ancient Roman Republic. According to the Greek historian Polybius, our principal source on the Constitution of the Roman Republic, the Roman Senate was the predominant branch of government....
 seems to have given or confirmed the title. The first certainly attested imperator is Aemilius Paulus in 189 BC. It was a title held with great pride: Pompey
Pompey

Gnaeus Pompeius Magnus, commonly known as Pompey /'p?mpi/, Pompey the Great or Pompey the Triumvir , was a distinguished military and political leader of the late Roman Republic....
 emphasised that he was hailed imperator more than once, as did Sulla, but it was Julius Caesar
Julius Caesar

'Gaius Julius Caesar' , July 13, 100 BC ? March 15, 44 BC,) was a Roman Republic military and political leader. He played a critical role in the transformation of the Roman Republic into the Roman Empire....
 who first used it permanently. It is now thought doubtful that he received the title from the Senate or that he inherited it, as Cassius Dio asserts.

In 38 BC Agrippa refused a triumph for his victories under Octavian's command and this precedent established the rule that the princeps should assume both the salutation and title of imperator. It seems that from then on Octavian (later first emperor Augustus) used imperator as a praenomen (Imperator Caesar not Caesar imperator). From this the title came to denote the supreme power and was commonly used in that sense. Otho
Otho

For other uses, see Otho .Marcus Salvius Otho , also called Marcus Salvius Otho Caesar Augustus, was Roman Emperors from 15 January to 16 April 69, the second emperor of the Year of the four emperors....
 was the first to imitate Augustus but only with Vespasian
Vespasian

Titus Flavius Vespasianus, commonly known as Vespasian , was a Roman Emperor who reigned from 69 A.D. until his death in 79 A.D. Vespasian was the founder of the short lived Flavian dynasty, which ruled the Roman Empire between 69 A.D....
 did imperator (emperor) become the official title by which the ruler of the Roman Empire
Roman Empire

The Roman Empire was the Roman Republic phase of the Ancient Rome, characterised by an autocracy form of government and large territorial holdings in Europe and around the Mediterranean....
 was known.

Princeps

The word princeps (plu. Principes), meaning "first", was a republican term used to denote the leading citizen(s) of the state. It was a purely honorific title with no attached duties or powers. It was the title most preferred by Caesar Augustus as its use implies only primacy, as opposed to another of his titles, imperator
Imperator

The Latin word Imperator was a title originally roughly equivalent to commander during the period of the Roman Republic. It later went on to become a part of the titulature of the Roman Emperors as part of their cognomen....
 which implies dominance. Princeps, because of its republican connotation, was most commonly used to refer to the emperor in Latin
Latin

Latin is an Italic language, historically spoken in Latium and Ancient Rome. Through the Military history of the Roman Empire, Latin spread throughout the Mediterranean and a large part of Europe....
 (although the emperor's actual constitutional position was essentially "pontifex maximus with tribunician power and imperium superseding all others") as it was in keeping with the facade of the restored republic; the Greek
Greek language

Greek is an Indo-European languages native to the southern Balkan peninsula, the language of the Greek people. It forms an independent branch within Indo-European....
 word basileus ("king") was modified to be synonymous with emperor (and primarily came into favour after the reign of Heraclius
Heraclius

Flavius Heraclius was a Byzantine Emperor, who ruled the Byzantine Empire for over thirty years, from October 5, 610 to February 11, 641. His rise to power began in 608, when he and his Heraclius the Elder, the viceregal Exarchate of Africa, successfully led a revolt against the unpopular usurper Phocas....
) as the Greeks had no republican sensibility and openly viewed the emperor as a monarch. In the era of Diocletian and beyond, princeps fell into disuse and was replaced with dominus ("lord"); later emperors used the formula Imperator Caesar NN. Pius Felix (Invictus) Augustus. NN representing the individual's personal name, Pius Felix, meaning "Pious and Blest", and Invictus meaning "Undefeated". The use of princeps and dominus broadly symbolise the differences in the Empire's government, giving rise to the era designations "Principate
Principate

The Principate is the first period of the Roman Empire, extending from the beginning of the reign of Caesar Augustus to the Crisis of the Third Century, after which it was replaced with the Dominate....
" and "Dominate
Dominate

The Dominate was the 'despotism' latter phase of government in the ancient Roman Empire from the conclusion of the Crisis of the Third Century of 235?284 until the formal date of the collapse of the Western Roman Empire in AD 476....
".

First Roman emperor

Julius Caesar
In the discussion of who was the first Roman Emperor one has to understand that at the end of the Roman Republic
Roman Republic

The Roman Republic was the phase of the Ancient Rome characterized by a republican form of government; a period which began with the overthrow of the Roman Roman Kingdom, c....
 there was no new, and certainly not a single, title created with which to indicate the individual who had the supreme power as a monarch. Insofar as Emperor could be seen as the English translation of imperator
Imperator

The Latin word Imperator was a title originally roughly equivalent to commander during the period of the Roman Republic. It later went on to become a part of the titulature of the Roman Emperors as part of their cognomen....
, then Julius Caesar had been an emperor, like several Roman general
General

A General officer is an Officer of high military rank. The term or equivalent is used by nearly every country in the world. General can be used as a generic term for all grades of general officer, or it can specifically refer to a single rank that is just called general....
s before him. Instead, by the end of the civil wars in which Julius Caesar had led his armies, it became clear on the one hand that there was certainly no consensus to return to the old-style monarchy, and that on the other hand the situation where several officials, bestowed with equal power by the senate, fought one another had to come to an end.

Julius Caesar -- and a few years later Octavian in an even more subtle and gradual way -- worked towards several goals: accumulating offices and titles that were of the highest importance in the Republic; making the power attached to these offices permanent; and preventing anyone with similar aspirations from accumulating or maintaining power for themselves. However, Julius Caesar, unlike those after him, did so without the Senate's vote and approval.

Julius Caesar had gone a considerable part of the road: he held the Republican offices of consul
Consul

Consul was the highest elected office of the Roman Republic and an appointive office under the Roman Empire. The title was also used in other city states, and revived in modern states, notably French Republic before the Napoleon I of Franceic counter-revolution....
 four times and dictator
Roman dictator

Dictator was a political office of the Roman Republic. The dictator was above the three branches of government in the constitution of the Roman Republic as no other body or officer could check his power....
 five times, was appointed dictator in perpetuity (dictator perpetuo
Dictator perpetuus

Dictator perpetuo , also called dictator in perpetuum or incorrectly dictator perpetuus, was the office held by Julius Caesar from January 26 or February 15 of the year 44 BCE until his death....
) in 45 BC, had been "pontifex maximus" for several decades and had handsomely prepared for his deification (see Imperial cult
Imperial cult

An Imperial cult is a form of state religion in which an emperor, or a dynasty of emperors , are worshiped as messiahs, demigods or deity. "Cult " here is used to mean "worship," not in the modern pejorative sense....
); again he did not gain these positions without the majority of a vote by the people and senate. Technically, he was an "appointed" dictator (as was Sulla), and while he was the last dictator of the Republic that was appointed by the Senate (guidelines provided for such if the country was in disarray such as civil war), Julius Caesar died several years before the final collapse of the traditional Republican system, to be replaced by the system modern historians call the Principate. Many historians theorize that the fall of the Roman Republic began at the assassination of Julius Caesar, thereby putting in motion events that would forever change the operations of the Republic.

By the time of his assassination
Assassination

Assassination is the targeted killing of a public figure. Assassinations may be prompted by ideology, politics, or military reasons. Additionally, assassins may be motivated by contract killing, revenge, or celebrity or may be mental disorder....
 in 44 BC Julius Caesar was the most powerful man in Rome
Rome

Rome is the capital city of Italy and Lazio, and is Italy's largest and most populous city, with 2,724,347 residents in an urban area of some ....
. But if being "princeps" is seen as the determining office he should have held in order for modern historians to call him emperor, then he was not emperor. Still, he realized something that only a monarch could achieve, but what would only become evident many decades after his death: he had made his high power in the republic hereditary, by his will, in which he had appointed Octavian as his only heir as his adopted son. But not until over a decade after Caesar's death did Octavian achieve supreme power, after the civil wars first avenging Caesar's murder, then the step-by-step process of neutralizing his fellow triumvirs
Second Triumvirate

The Second Triumvirate is the name historians give to the official political alliance of Gaius Julius Caesar Octavianus , Marcus Aemilius Lepidus , and Mark Antony, formed on 26 November 43 BC with the enactment of the Lex Titia, the adoption of which marked the end of the Roman Republic....
, culminating in his victory over Mark Antony
Mark Antony

Marcus Antonius , known in English as Marc Antony, was a Roman Republic politician and General. He was an important supporter and the best friend of Julius Caesar as a military commander and administrator, being Caesar's second cousin, once removed, by his mother Julia Antonia....
 and Cleopatra
Cleopatra VII of Egypt

Cleopatra VII Philopator was a Hellenistic ruler of Egypt, originally sharing power with her father Ptolemy XII Auletes and later with her brothers/husbands Ptolemy XIII and Ptolemy XIV; eventually gaining sole rule of Egypt....
.

There was no single instant at which Octavian became Emperor. Was it when he became Pontifex Maximus? Was it when he was acclaimed Augustus which was more of a solemn and official honor than a "title" when he got it? Was it when he became princeps? Was it when the Senate ordained that he held the tribunicia potestas ("power of a tribune") without needing to be one of the tribunes? Was it when he started to use imperator as a praenomen
Praenomen

In Roman naming conventions, the praenomen was the only name in which parents had some choice, roughly equivalent to the given name of today....
? Note that all this time the organization of the state remained the same as during the res publica
Res publica

Res publica is a Latin phrase, literally meaning "public issue" or "public matter". It is the origin of the word 'republic', though translations vary widely according to the context....
.


In 27 BC, following the second triumvirate, Octavian appeared before the Senate and expressed a desire to retire. The Senate requested he remain and Octavian stayed in office till his death. Most more recent history books, however, noting that immediately after the assassination of Julius Caesar, the Roman State had in all respects returned to the republic and that the second Triumvirate could hardly be called a monarchy, see Augustus as the first "emperor" in the proper sense and (somewhat arbitrarily) say he became emperor when he "restored" power to the Senate and the people, an act which in itself was a demonstration of his auctoritas
Auctoritas

Auctoritas is a Latin word and is the origin of English "authority." While historically its use in English was restricted to discussions of the political history of Rome, the beginning of Phenomenology philosophy in the twentieth century changed the use of the word substantially....
 and was given the name Augustus in 27 BC by the Senate to refer to all things godly.

Even at Augustus' death, some later historians like Tacitus
Tacitus

Publius Cornelius Tacitus was a Roman Senate and a historian of the Roman Empire. The surviving portions of his two major works—the Annals and the Histories —examine the reigns of the Roman Emperors Tiberius, Claudius, Nero and those that reigned in the Year of the Four Emperors....
 would say, it might have been possible to return to the republic properly, without even needing to change anything, if there had been a real will to accomplish that (that is, by not allowing Tiberius
Tiberius

Tiberius Julius Caesar Augustus, born Tiberius Claudius Nero , was the second Roman Emperor, from the death of Augustus in AD 14 until his own death in 37....
 to accumulate the same powers, which he did, however, very quickly). Even Tiberius continued to go to great lengths to keep the forms of "republican" government untouched.

The historians of the first centuries saw the continuity in the first place: if a hereditary monarchy-not-by-kings existed after the republic, it had started with Julius Caesar. In this sense Suetonius
Lives of the Twelve Caesars

De vita Caesarum commonly known as The Twelve Caesars, is a set of twelve biographies of Julius Caesar and the first 11 Roman Emperor of the Roman Empire written by Suetonius....
 wrote of The Twelve Caesars, meaning the emperors from Julius Caesar to the Flavians included (where, after Nero, the inherited name had turned into a title).

Fall of the West

Caesar Augustus
By the end of the Third century, taking a few steps, the Roman Empire was split in a Western and an Eastern part, each with their own augusti (and/or caesares). In the West, which included Rome, the succession of Emperors had ended in the year 476 when the last Western Emperor Romulus Augustus was deposed by the Germanic King Odoacer
Odoacer

Odoacer , also known as Odovacar , was a Germanic general and the first non-Roman King of Italy after 476. He deposed the last Western Roman Emperor, Romulus Augustus, that year, but continued to rule first as a nominal client of Julius Nepos and, after Nepos' death in AD 480, as a client of the Eastern Roman Emperor....
, although many maintain that Julius Nepos
Julius Nepos

Flavius Julius Nepos was a Roman Emperor of the West during the Roman Emperor of the Western Roman Empire. Some historians consider him to be the last De jure Western Emperor, others consider the western line to have ended with Romulus Augustus in 476....
 was the last emperor and that the Eastern Emperor Zeno decided not to appoint a new Emperor in the West. This is generally accepted to be the end of Antiquity and the beginning the Early Middle Ages also known as the Dark Ages
Dark Ages

Dark Age or Dark Ages is a term in historiography referring to a period of cultural decline or societal collapse that took place in Western Europe between the Decline of the Roman Empire and the eventual recovery of learning....
. However, Roman rule had disintegrated somewhat earlier in the century as a result of Germanic invasions which had overrun all of the territory that had belonged to the western half of the Roman Empire
Roman Empire

The Roman Empire was the Roman Republic phase of the Ancient Rome, characterised by an autocracy form of government and large territorial holdings in Europe and around the Mediterranean....
. In the east however, the Eastern Roman Empire survived until 1453. Although the Greek speaking inhabitants thought of themselves as Romaoi, many in Western Europe referred to the political entity as the "Greek Empire". Today it is known as the Byzantine Empire
Byzantine Empire

Byzantine Empire and Eastern Roman Empire are conventional names used to describe the Roman Empire during the Middle Ages, centered on its capital of Constantinople....
, as its capital was once the city of Byzantium, which had been massively expanded and re-named Constantinople in honour of the emperor Constantine the Great
Constantine I

Flavius Valerius Aurelius Constantinus , commonly known in English_language as Constantine I, Constantine the Great, or Saint Constantine , was Roman Emperor from 306, and the undisputed holder of that office from 324 until his death in 337....
, and now known as the Turkish city of Istanbul.

Survival of the Roman Empire in the East

The line of Roman emperors in the Eastern Roman Empire continued unbroken until the fall of Constantinople
Constantinople

Constantinople was the empire capital of the Roman Empire , the Byzantine Empire , the Latin Empire , and the Ottoman Empire . Strategically located between the Golden Horn and the Sea of Marmara at the point where Europe meets Asia, Byzantine Constantinople had been the capital of a Christendom empire, successor to ancient ancient Greece...
 in 1453 under Constantine XI Palaeologos
Constantine XI

Constantine XI Palaiologos or Palaeologus was the last reigning Roman Emperor. A member of the Palaiologos, he ruled the Byzantine Empire from 1449 to his death....
. These emperors eventually normalized the imperial dignity into the modern conception of an emperor, incorporated it into the constitutions of the state, and adopted the aforementioned title Basileus Rhomaiôn ("Emperor of the Romans") autocratoras ('autocrat', absolute ruler). These Emperors ceased to use Latin as the language of state after Heraclius
Heraclius

Flavius Heraclius was a Byzantine Emperor, who ruled the Byzantine Empire for over thirty years, from October 5, 610 to February 11, 641. His rise to power began in 608, when he and his Heraclius the Elder, the viceregal Exarchate of Africa, successfully led a revolt against the unpopular usurper Phocas....
. Historians have customarily treated the state of these later Eastern Emperors under the name "Byzantine Empire
Byzantine Empire

Byzantine Empire and Eastern Roman Empire are conventional names used to describe the Roman Empire during the Middle Ages, centered on its capital of Constantinople....
", though Byzantine is not a term that the Byzantines ever used to describe themselves.

Last Roman Emperor

The last Roman Emperor]]

Constantine XI Palaiologos was the last reigning Roman Emperor
Roman Emperor

The Roman Emperor was the ruler of the Roman Empire during the imperial period . The Romans had no single term for the office: Latin language titles such as imperator , Augustus , Caesar and princeps were all associated with it....
. A member of the Palaiologos dynasty
Palaiologos

File:Palaeologoi eagle.jpgThe Palaiologos or Palaeologus was a romioi noble family and the last ruling Dynasty of the Byzantine Empire....
, he ruled the Roman Empire from 1449 until his death in 1453 defending the capital of the Roman Empire, Constantinople
Constantinople

Constantinople was the empire capital of the Roman Empire , the Byzantine Empire , the Latin Empire , and the Ottoman Empire . Strategically located between the Golden Horn and the Sea of Marmara at the point where Europe meets Asia, Byzantine Constantinople had been the capital of a Christendom empire, successor to ancient ancient Greece...
.

He was born in Mystra
Mystras

Mystras was a fortified town in Morea , on Mt. Taygetos, near ancient Sparta. It lies approximately eight kilometres west of the modern town of Sparti ....
 as the eighth of ten children of Manuel II Palaiologos
Manuel II Palaiologos

Manuel II Palaiologos or Palaeologus was Byzantine emperor from 1391 to 1425....
 and Helena Dragaš, the daughter of the Serbian
Serbs

Serbs are a South Slavs people living in the Balkans and Central Europe, mainly in Serbia, Montenegro, Bosnia-Herzegovina, and, to a lesser extent, in Croatia....
 prince Constantine Dragaš
Constantine Dragas

Constantine Draga? was a regional semi-independent lord in the fragmenting Serbian realm centered at Velba?d from 1355 until his death at the battle of Rovine on May 17, 1395....
 of Kumanovo
Kumanovo

Kumanovo is th? List of cities in the Republic of Macedonia by population in the Republic of Macedonia and is the seat of Kumanovo Municipality which is the List of municipalities in the Republic of Macedonia by population in the country....
. He spent most of his childhood in Constantinople under the supervision of his parents. During the absence of his older brother
John VIII Palaiologos

John VIII Palaiologos or Palaeologus , was Byzantine Emperor from 1425 to 1448....
 in Italy
Italy

Italy , officially the Italian Republic , is a country located on the Italian Peninsula in Southern Europe and on the two largest islands in the Mediterranean Sea, Sicily and Sardinia....
, Constantine was regent in Constantinople from 1437-1440.

Before the beginning of the siege
Fall of Constantinople

The Fall of Constantinople was a siege in which the Ottoman Empire under the command of Sultan Mehmed II attempted to capture the capital of the Byzantine Empire, Constantinople which was defended by the army of Emperor Constantine XI....
, Mehmed II
Mehmed II

Mehmed II , was Sultan of the Ottoman Empire for a short time from 1444 to September 1446, and later from February 1451 to 1481. At the age of 21, he Fall of Constantinople, bringing an end to the medieval Byzantine Empire....
 made an offer to Constantine XI. In exchange for the surrender of Constantinople, the Emperor's life would be spared and he would continue to rule in Mystra. Constantine refused this offer. Instead he led the defense of the city and took an active part in the fighting along the land walls
Walls of Constantinople

The Walls of Constantinople are a series of stone walls that have surrounded and protected the city of Constantinople since its founding as the capital of the Eastern Roman Empire by Constantine the Great....
. At the same time, he used his diplomatic skills to maintain the necessary unity between the Genovese, Venetian, and Greek troops. As the city fell on May 29, 1453, Constantine is said to have remarked: "The city is fallen but I am alive." Realizing that the end had come, he reportedly discarded his purple cloak and led his remaining soldiers into a final charge
Last stand

Last stand is a loose military term used to describe a body of troops holding a defensive position in the face of overwhelming odds. The defensive force usually takes very heavy casualties or is completely destroyed, while also inflicting high casualties on the opponent....
, in which he was killed.

New Western lineage

The concept of the Roman Empire was renewed in the West with the coronation of the king of the Franks, Charlemagne
Charlemagne

Charlemagne was List of Frankish kings from 768 to his death. He expanded the Franks kingdoms into a Carolingian Empire that incorporated much of Western Europe and Central Europe....
, as Roman emperor by the Pope
Pope

The Pope is the Bishop of Rome, the leader of the Roman Catholic Church and head of state of Vatican City. The current pope is Pope Benedict XVI, who was elected April 19, 2005 in Papal conclave, 2005....
 on Christmas Day
Christmas

Christmas , also referred to as Christmas Day, is an annual holiday celebrated on December 25 that commemorates the birth of Jesus. The day marks the beginning of the larger season of Christmastide, which lasts Twelve Days of Christmas....
, 800. This line of Roman emperors was actually generally Germanic
Germanic peoples

File:Germanische-ratsversammlung 1-1250x715.jpgThe Germanic peoples are a historical Ethnolinguistics group, originating in Northern Europe and identified by their use of the Indo-European languages Germanic languages which diversified out of Common Germanic in the course of the Pre-Roman Iron Age....
 rather than Roman, but maintained their Roman-ness as a matter of principle. These emperors used a variety of titles (most frequently "Imperator Augustus") before finally settling on Imperator Romanus Electus ("Elected Roman Emperor"). Historians customarily assign them the title "Holy Roman Emperor", which has a basis in actual historical usage, and treat their "Holy Roman Empire
Holy Roman Empire

The Holy Roman Empire was a union of territories in Central Europe during the Middle Ages and the Early modern Europe under a Holy Roman Emperor....
" as a separate institution. To Latin Christians, however, at that time especially the Pope was supreme temporal authority as well as spiritual, and as Bishop of Rome was recognized as having the power to crown a new Roman Emperor. The title of Western Roman Emperor was further legitimized when the Eastern Roman Emperor at Constantinople recognized Charlemagne as basileus of the west. It lasted until 1806 when Francis II dissolved the Empire during the Napoleonic Wars
Napoleonic Wars

The Napoleonic Wars were a series of conflicts involving Napoleon I of France First French Empire and changing sets of European allies and opposing coalitions that ran from 1803 to 1815....
. Despite the existence of later potentates styling themselves Emperor, such as the Napoleons and the heads of the German Reich
German Empire

The German Empire is the name commonly used in English to describe Germany from the unification of Germany and proclamation of William I, German Emperor as German Emperor on 18 January 1871, to 1918, when it became Weimar republic after defeat in World War I and the abdication of William II, German Emperor ....
, this marked the end of the Western Empire. Although there is a living heir to the Habsburg dynasty, as well as a Pope and pretenders to the positions of the Electors, and although all the medieval coronation regalia are still preserved in Austria, the legal abolition of all aristocratic prerogatives of the former Electors and the imposition of republican constitutions in Germany and Austria removed the potential for a revival of the Holy Roman Empire.

New Eastern lineage

The "seat" of the eastern lineage was claimed in Russia by the Byzantine-born grandmother of Ivan IV (The Terrible) who would become the first 'Tsar' or 'Czar' the Russian title for 'Caesar.' He called Russia the third Rome (The capital of the Roman Empire moved to Byzantium
Byzantium

Byzantium was an Ancient Greece city, which was founded by Greeks colonists from Megara in 667 BC and named after their king Byzas or Byzantas ....
 by Constantine I (First called 'Nova Roma
Nova Roma

Nova Roma is an international Roman polytheistic reconstructionism movement created in 1998 by Joseph Bloch and William Bradford, later incorporated in Maine as a non-profit organization with an educational and religious mission....
' and then Constantinople)) where some of the relics of the Eastern Orthodox Church and from the Roman Empire were brought.

When Mehmed II
Mehmed II

Mehmed II , was Sultan of the Ottoman Empire for a short time from 1444 to September 1446, and later from February 1451 to 1481. At the age of 21, he Fall of Constantinople, bringing an end to the medieval Byzantine Empire....
 conquered Constantinople
Constantinople

Constantinople was the empire capital of the Roman Empire , the Byzantine Empire , the Latin Empire , and the Ottoman Empire . Strategically located between the Golden Horn and the Sea of Marmara at the point where Europe meets Asia, Byzantine Constantinople had been the capital of a Christendom empire, successor to ancient ancient Greece...
 on 29 May 1453, he claimed the title Emperor of the Roman Empire (Kayser-i-Rûm) and protector of the Eastern Orthodox Church
Eastern Orthodox Church

The Eastern Orthodox Church is the second largest single Christian communion in the world with an estimated 225 million members worldwide. It is considered by its adherents to be the Four Marks of the Church established by Jesus Christ and his Apostles nearly 2000 years ago....
. Here, the Caesar title should not be understood as the minor title it had become, but as the glorious title of the emperors of the past, a connotation that had been preserved in Persian and Arabic. The adoption of the title also implied that the Ottoman state considered itself the continuation, by absorption, of the Roman Empire, a view not shared in the West. Acting in his capacity as Caesar of the Roman Empire, Mehmed reinstated the defunct Ecumenical Patriarchate of Constantinople. He appointed the Patriarch of Constantinople
Patriarch of Constantinople

The Ecumenical Patriarch of Constantinople is the Archbishop of Constantinople ? New Rome ? ranking as primus inter pares in the Eastern Orthodox Church organization, which is seen by followers as the One, Holy, Catholic, and Apostolic Church....
 Gennadius Scholarius, whom he protected and whose stature he elevated into leader of all the Eastern Orthodox
Eastern Orthodox Church

The Eastern Orthodox Church is the second largest single Christian communion in the world with an estimated 225 million members worldwide. It is considered by its adherents to be the Four Marks of the Church established by Jesus Christ and his Apostles nearly 2000 years ago....
 Christian
Christian

A Christian is a person who adheres to Christianity, a Monotheism#Christian view religion centered on the life and teachings of Jesus and interpreted by Christians to have been prophesied in the Hebrew Bible/Old Testament....
s. As emperor of the Romans he laid claim to all Roman territories, which at the time before the Fall of Constantinople
Fall of Constantinople

The Fall of Constantinople was a siege in which the Ottoman Empire under the command of Sultan Mehmed II attempted to capture the capital of the Byzantine Empire, Constantinople which was defended by the army of Emperor Constantine XI....
, however, extended to little more than the city itself, plus some areas in Morea
Morea

Morea was the name of the Peloponnese peninsula in southern Greece during the Middle Ages and the early modern period. It also referred to a Byzantine province in the region, known as the Despotate of Morea....
 (Peloponnese
Peloponnese

The Peloponnese or Peloponnesus is a large peninsula and Regions of Greece in southern Greece, forming the part of the country south of the Gulf of Corinth....
) and the Empire of Trebizond
Empire of Trebizond

The Empire of Trebizond , founded in April 1204, was one of three Byzantine Empire successor states of the Byzantine Empire. However, the creation of the Empire of Trebizond was not directly related to the capture of Constantinople by the Fourth Crusade, rather it had broken away from the Byzantine Empire a few weeks prior to that event....
. At least partly to bolster his claim to the title and reunite the Roman Empire, Mehmed II planned, but couldn't accomplish due to his death, to conquer the city of Rome in 1480. The title was added to the long list of titles claimed by the Ottoman sultans.

Titles and positions

Although these are the most common offices, titles, and positions, one should note that not all Roman Emperors used them, nor were all of them used at the same time in history. The consular and censorial offices especially were not an integral part of the Imperial dignity, and were usually held by persons other than the reigning Emperor.

  • Augustus (also "" or ""), "Majestic" or "Venerable"; an honorific cognomen
    Cognomen

    The cognomen was originally a middle name of a citizen of Ancient Rome, under Roman naming conventions. The cognomen started as a nickname, but lost that purpose when it became hereditary ....
     exclusive to the emperor
  • , "Autocrat" (lit. "Self-ruler"); Greek title equivalent to imperator i.e. Commander-in-Chief
  • (Basileus
    Basileus

    Basileus , signifies "Monarch" or "king". It is perhaps best known in English language as a title used by Byzantine Empire emperors, but also has a longer history of use for persons of authority in ancient Greece, as well as for the kings of modern Greece....
    ) , Greek for King
    King

    King is a title for a head of state.King may also refer to:...
    , popularly used in the east to refer to the emperor; a formal title of the Roman emperor beginning with Heraclius
    Heraclius

    Flavius Heraclius was a Byzantine Emperor, who ruled the Byzantine Empire for over thirty years, from October 5, 610 to February 11, 641. His rise to power began in 608, when he and his Heraclius the Elder, the viceregal Exarchate of Africa, successfully led a revolt against the unpopular usurper Phocas....
  • Caesar
    Caesar (title)

    Caesar , Latin: Caesar , is a title of emperor character. It derives from the Roman naming convention#Cognomen of Julius Caesar, the Roman dictator....
     (also "" or "Nobilissimus Caesar"), "Caesar" or "Most Noble Caesar"; an honorific name later used to identify an Emperor-designate
  • Censor
    Censor (ancient Rome)

    A Censor was a Magistratus of high rank in the ancient Roman Republic. This position was responsible for maintaining the census, supervising public morality, and overseeing certain aspects of the government's finances....
    , a Republican office with a five year term and one coequal officeholder
  • Consul
    Consul

    Consul was the highest elected office of the Roman Republic and an appointive office under the Roman Empire. The title was also used in other city states, and revived in modern states, notably French Republic before the Napoleon I of Franceic counter-revolution....
    , the highest magistracy of the Roman republic with a one year term and one coequal officeholder
  • Dominus, "Lord" or "Master"; an honorific title popular in the Empire's middle history
  • Imperator
    Imperator

    The Latin word Imperator was a title originally roughly equivalent to commander during the period of the Roman Republic. It later went on to become a part of the titulature of the Roman Emperors as part of their cognomen....
    , "Commander" or "Commander-in-Chief"; a victory title taken on accession to the purple and after a major military victory; the praenomen
    Praenomen

    In Roman naming conventions, the praenomen was the only name in which parents had some choice, roughly equivalent to the given name of today....
     of most Roman emperors
  • Imperator Destinatus, "Destined to be Emperor"; heir apparent, used by Septimius Severus
    Septimius Severus

    Lucius Septimius Severus was a Roman Empire general, and Roman Emperor from April 14 193 to 211. He was born in what is now the Libyan part of Rome's historic Africa Province, making him the first emperor to be born in the Roman province of Africa Province....
     for Caracalla
    Caracalla

    Caracalla , born Lucius Septimius Bassianus and later called Marcus Aurelius Antoninus and Marcus Aurelius Severus Antoninus, was the eldest son of Septimius Severus and Roman Emperor from 211 – 217....
    .
  • Imperium maius
    Imperium

    Imperium in a broad sense translates as 'Power '. In ancient Rome the concept applied to people and meant something like 'power status' or 'authority' or could be used with a geographical connotation and meant something like 'territory'....
    , "greater imperium"; absolute power to a degree greater than any other, including power of enacting capital punishment
  • Invictus, "Unconquered"; an honorific title
  • Pater Patriae
    Pater Patriae

    Pater Patriae , also seen as Parens Patriae, is a Latin language honorific meaning "Father of the Country," or more literally, "Father of the Fatherland"....
    , "Father of the Fatherland"; an honorific title
  • Pius Felix, "Pious and Blessed" an honorific title
  • Pontifex Maximus
    Pontifex Maximus

    The Pontifex Maximus was the high priest of the Ancient Rome College of Pontiffs. This was the most important position in the Ancient Roman religion, open only to patricians until 254 BC, when a plebeian first occupied this post....
    , "Supreme Pontiff" or "Chief Priest" (lit. "Greatest Bridgemaker"); a title and office of Republican origin—could not be used by "Catholic" Emperors, while by that time only the pope
    Pope

    The Pope is the Bishop of Rome, the leader of the Roman Catholic Church and head of state of Vatican City. The current pope is Pope Benedict XVI, who was elected April 19, 2005 in Papal conclave, 2005....
     had a claim on the title of highest religious authority.
  • Princeps
    Princeps

    The Latin word Princeps means exactly 'a prime'. This article is devoted to a number of specific historical meanings the word took, by far the most important of which follows first....
    , "First Citizen" or "Leading Citizen"; an honorific title denoting the status of the emperor as first among equals
    Primus inter pares

    Primus inter pares , the first among equals, or first among peers is a phrase which indicates that a person is the most senior of a group of people sharing the same rank or office....
  • Princeps Iuventutis, "Prince of Youth"; an honorific title awarded to a presumptive Emperor-designate
  • Princeps Senatus
    Princeps senatus

    The princeps senatus was the first member by precedence of the Roman Senate. Although officially out of the cursus honorum and owning no imperium, this office brought enormous prestige to the senator holding it....
    , "First Man of the Senate" a Republican office with a five year term
  • Tribunitia potestas
    Tribune

    Tribune was a title shared by 10 elected officials in the Roman Republic. Tribunes had the power to convene the Plebeian Council and to act as its president, which also gave them the exclusive right to propose legislation before it....
    , "tribunician power"; the powers of a tribune of the people
    Tribune

    Tribune was a title shared by 10 elected officials in the Roman Republic. Tribunes had the power to convene the Plebeian Council and to act as its president, which also gave them the exclusive right to propose legislation before it....
     including sacrosanctity and the veto


Powers

When Augustus established the Princeps, he turned down supreme authority in exchange for a collection of various powers and offices, which in itself was a demonstration of his auctoritas
Auctoritas

Auctoritas is a Latin word and is the origin of English "authority." While historically its use in English was restricted to discussions of the political history of Rome, the beginning of Phenomenology philosophy in the twentieth century changed the use of the word substantially....
 ("authority"). As holding Princeps Senatus
Princeps senatus

The princeps senatus was the first member by precedence of the Roman Senate. Although officially out of the cursus honorum and owning no imperium, this office brought enormous prestige to the senator holding it....
, the Emperor declared the opening and closure of each Senate session, declared the Senate's agenda, imposed rules and regulation for the Senate to follow, and met with foreign ambassadors in the name of the Senate. Pontifex Maximus
Pontifex Maximus

The Pontifex Maximus was the high priest of the Ancient Rome College of Pontiffs. This was the most important position in the Ancient Roman religion, open only to patricians until 254 BC, when a plebeian first occupied this post....
 made the Emperor the chief administrator of religious affairs, granting him the power to conduct all religious ceremonies, consecrate temples, control the Roman calendar (adding or removing days as needed), appoint the Vestal Virgin
Vestal Virgin

In Ancient Rome, the Vestal Virgins , were the virgin holy female priests of Vesta , the goddess of the hearth. Their primary task was to maintain the sacred fire of Vesta....
s and some Flamen
Flamen

A flamen was a name given to a priest assigned to a state-supported god or goddess in Roman religion. There were fifteen flamines in the Roman Republic....
s, lead the Collegium Pontificum, and summarize the dogma
Dogma

Dogma is the established belief or doctrine held by a religion, ideology or any kind of organization: it is authority and not to be disputed, doubted or heresy....
 of the Roman religion
Roman religion

The term Roman religion may refer to:*Religion in ancient Rome*religions of the Roman Empire period **Imperial cult *** Sol Invictus**Mithraism...
.

While these powers granted the emperor a great deal of personal pride and influence, they did not include legal authority. In 23 BC, Augustus gave the Emperorship its legal power. The first was Tribunitia Potestas
Tribune

Tribune was a title shared by 10 elected officials in the Roman Republic. Tribunes had the power to convene the Plebeian Council and to act as its president, which also gave them the exclusive right to propose legislation before it....
, or the power of the Tribune without actually holding the office. This gave the Emperor the ability of personal inviolability (sacrosanctity) and the ability to pardon
Pardon

A pardon is the forgiveness of a crime and the penalty associated with it. It is granted by a head of state, such as a monarch or president, or by a competent Roman Catholic Church authority....
 any civilian for any act, criminal or otherwise. By holding the powers of the Tribune, the Emperor could prosecute anyone who interfered with the performance of his duties. The Emperor's Tribuneship granted him the right to convene the Senate at his will and lay proposals before it, as well as the ability to veto
Veto

A veto, Latin for "I forbid", is used to denote that a certain party has the right to stop unilaterally a piece of legislation. In practice, the veto can be absolute or limited ...
 any act or proposal by any magistrate, including the Tribune of the Plebs. Also, as holder of the Tribune's power, the Emperor would convoke the Council of the People
Roman assemblies

The Legislative Assemblies of the Roman Republic were political institutions in the ancient Roman Republic. According to the contemporary historian Polybius, it was the people who had the final say regarding the election of magistrates, the enactment of new Roman laws, the carrying out of capital punishment, the declaration of war and peace...
, lay legislation before it, and served as the council's President. But his Tribuneship only granted him power within Rome itself. He would need another power to veto the act of governors and that of the Consuls while in the provinces.

To solve this problem, Augustus managed to have the emperor be given the right to hold two types of imperium
Imperium

Imperium in a broad sense translates as 'Power '. In ancient Rome the concept applied to people and meant something like 'power status' or 'authority' or could be used with a geographical connotation and meant something like 'territory'....
. The first being Consular Imperium
Consul

Consul was the highest elected office of the Roman Republic and an appointive office under the Roman Empire. The title was also used in other city states, and revived in modern states, notably French Republic before the Napoleon I of Franceic counter-revolution....
 while he was in Rome, and Imperium Maius
Imperium

Imperium in a broad sense translates as 'Power '. In ancient Rome the concept applied to people and meant something like 'power status' or 'authority' or could be used with a geographical connotation and meant something like 'territory'....
 outside of Rome. While inside the walls of Rome, the reigning Consuls and the Emperor held equal authority, each being able to veto
Veto

A veto, Latin for "I forbid", is used to denote that a certain party has the right to stop unilaterally a piece of legislation. In practice, the veto can be absolute or limited ...
 each other's proposals and acts, with the Emperor holding all of the Consul's powers. But outside of Rome, the Emperor outranked the Consuls and could veto them without the same effects on himself. Imperium Maius also granted the Emperor authority over all the provincial
Roman province

In Ancient Rome, a province was the basic, and until the Tetrarchy , largest territorial and administrative unit of the empire's territorial possessions outside of the Italia ....
 governor
Roman governor

A Roman governor was an official either elected or appointed to be the chief administrator of Roman law throughout one or more of the many Roman province constituting the Roman Empire....
s, making him the ultimate authority in provincial matters and gave him the supreme command of all of Rome's legion
Roman legion

The Roman Legion is a term that can apply both as a translation of legio to the entire Roman army and also, more narrowly , to the heavy infantry that was the basic military unit of the Roman army in the period of the late Roman Republic and the Roman Empire....
s. With Imperium Maius, the Emperor was also granted the power to appoint governors of Imperial provinces without the interference of the Senate. Also, Imperium Maius granted the Emperor the right to veto the governors of the provinces and even the reigning Consul while in the provinces.

Lineages and epochs

In the listings of Roman Emperors below, the common name is given first, followed by the more formal name adopted upon accession to the purple, the name given at birth, and the years of his reign. So-called victory titles and other titles not forming an integral part of the name (Pontifex Maximus, Princeps Senatus, Pater Patriae
Pater Patriae

Pater Patriae , also seen as Parens Patriae, is a Latin language honorific meaning "Father of the Country," or more literally, "Father of the Fatherland"....
, &c.) are not listed. Co-Emperors are listed in inferior text, along with notes identifying senior Emperors who had hitherto served as co-Emperors. Following abbreviations are used:
  • A.: Aulus
  • Aug.: Augustus (as a title)
  • C.: Gaius
  • Germ.: Germanicus
  • Imp.: Imperator
  • L.: Lucius
  • M.: Marcus
  • Max.: Maximus
  • Nob.: Nobilissimus
  • P.: Publius
  • P.F.: Pius Felix
  • Princ. Iuv.: Princeps Iuventutis
  • Q.: Quintus
  • Ser.: Servius
  • T.: Titus
  • Ti.: Tiberius


Principate


The nature of the Imperial office and the Principate
Principate

The Principate is the first period of the Roman Empire, extending from the beginning of the reign of Caesar Augustus to the Crisis of the Third Century, after which it was replaced with the Dominate....
 was established under Julius Caesar
Julius Caesar

'Gaius Julius Caesar' , July 13, 100 BC ? March 15, 44 BC,) was a Roman Republic military and political leader. He played a critical role in the transformation of the Roman Republic into the Roman Empire....
's heir and posthumously adopted son, Caesar Augustus, and his own heirs, the descendants of his wife Livia
Livia

Livia Drusilla, after 14 AD called Julia Augusta was the wife of Augustus and one of the most powerful women in the Roman Empire, being Augustus' faithful advisor....
 from her first marriage to a scion of the distinguished Claudian
Claudius

Tiberius Claudius Caesar Augustus Germanicus or Claudius I was the fourth Roman Emperor, a member of the Julio-Claudian dynasty, ruling from January 24, AD 41 to his death in AD 54....
 clan. This Julio-Claudian dynasty
Julio-Claudian Dynasty

The Julio-Claudian Dynasty refers to the four Roman Emperors: Tiberius, Caligula , Claudius, and Nero. They ruled the Roman Empire from 27 BC to AD 68, when the last of the line, Nero, committed suicide....
 came to an end when the emperor Nero
Nero

Nero Claudius Caesar Augustus Germanicus , born Lucius Domitius Ahenobarbus, also called Nero Claudius Caesar Drusus Germanicus, was the fifth and final Roman emperor of the Julio-Claudian dynasty....
—a great-great-grandson of Augustus through his daughter and of Livia through her son—was deposed in 68.

Nero was followed by a succession of usurper
Usurper

class="dablink selfreference">"Usurp" redirects here. You might be also looking for...
s throughout 69, commonly called the "Year of the Four Emperors
Year of the Four Emperors

The Year of the Four Emperors was a year in the history of the Roman Empire, AD 69, in which four emperors ruled in a remarkable succession. These four emperors were Galba, Otho, Vitellius, and Vespasian....
". The last of these, Vespasian
Vespasian

Titus Flavius Vespasianus, commonly known as Vespasian , was a Roman Emperor who reigned from 69 A.D. until his death in 79 A.D. Vespasian was the founder of the short lived Flavian dynasty, which ruled the Roman Empire between 69 A.D....
, established his own Flavian dynasty
Flavian dynasty

The Flavian dynasty was a Ancient Rome imperial dynasty, which ruled the Roman Empire between 69 and 96 AD, encompassing the reigns of Vespasian , and his two sons Titus and Domitian ....
. Nerva
Nerva

Marcus Cocceius Nerva was a Roman Emperor who reigned from AD 96 until his death in 98. Nerva acceded to this position at the advanced age of 65, after a lifetime of imperial service under Nero and the rulers of the Flavian dynasty--Vespasian, Titus and Domitian....
, who replaced the last Flavian emperor, Vespasian's son Domitian
Domitian

Titus Flavius Domitianus , commonly known as Domitian, was a Roman Emperor who reigned from 14 September 81 until his death. Domitian was the last emperor of the Flavian dynasty, which ruled the Roman Empire between 69 and 96, encompassing the reigns of Domitian's father Vespasian , his elder brother Titus , and that of Domitian himself...
, in 96, was elderly and childless, and chose therefore to adopt
Adoption

Adoption is the act of Family law placing a child with a parent or parents other than those to whom they were born. An adoption order has the effect of severing parental responsibilities and rights of the original parent and transferring those responsibilities and rights to the adoptive parent....
 an heir, Trajan
Trajan

Marcus Ulpius Nerva Traianus, commonly known as Trajan , was a Roman Emperors who reigned from 98 until his death in 117. Born Marcus Ulpius Traianus into a nonpatrician family in the Hispania Baetica province , Trajan rose to prominence during the reign of emperor Domitian, serving as a general in the Roman army along the Limes G...
, from outside his family. When Trajan acceded to the purple he chose to follow his predecessor's example, adopting Hadrian
Hadrian

Publius Aelius Hadrianus , as emperor Imperator Caesar Divi Traiani filius Traianus Hadrianus Augustus, and Divus Hadrianus after his apotheosis, known as Hadrian in English language, was Roman Emperor of Roman Empire from AD 117 to 138, as well as a Stoicism and Epicureanism philosopher....
 as his own heir, and the practise then became the customary manner of imperial succession for the next century, producing the "Five Good Emperors
Five Good Emperors

The Five Good Emperors is a term that refers to five consecutive emperors of the Roman Empire who represented a line of virtuous and just rule ? Nerva, Trajan, Hadrian, Antoninus Pius, and Marcus Aurelius....
" and the Empire's period of greatest stability.

The last of the Good Emperors, Marcus Aurelius
Marcus Aurelius

Marcus Aurelius Antoninus Augustus was Roman Emperor from 161 to his death in 180. He was the last of the "Five Good Emperors", and is also considered one of the most important stoicism philosophy....
, chose his natural son Commodus
Commodus

Lucius Aurelius Commodus Antoninus , was a Roman Emperor who ruled from 180 to 192 . The name given here was his official name at his accession to sole rule; see 'Commodus#Changes of name' for earlier and later forms....
 as his successor rather than adopting an heir. Commodus's misrule led to his murder on 31 December 192, following which a brief period of instability quickly gave way to Septimius Severus
Septimius Severus

Lucius Septimius Severus was a Roman Empire general, and Roman Emperor from April 14 193 to 211. He was born in what is now the Libyan part of Rome's historic Africa Province, making him the first emperor to be born in the Roman province of Africa Province....
, who established the Severan dynasty
Severan dynasty

The Severan dynasty was a Ancient Rome imperial dynasty, which ruled the Roman Empire between 193 and 235. The dynasty was founded by the African general Septimius Severus, who rose to power during the civil war of 193, known as the Year of the Five Emperors....
 which, except for an interruption in 217-218, held the purple until 235.

Crisis of the Third Century


The accession of Maximinus Thrax
Maximinus Thrax

Gaius Iulius Verus Maximinus , also known as Maximinus Thrax and Maximinus I, was a Roman Emperor .Maximinus is described by several ancient sources as the first barbarian who wore the imperial purple and the first emperor never to set foot in Rome....
 marks both the close and the opening of an era. It was one of the last attempts by the increasingly impotent Roman Senate
Roman Senate

The Senate of the Roman Republic was a political institution in the ancient Roman Republic. According to the Greek historian Polybius, our principal source on the Constitution of the Roman Republic, the Roman Senate was the predominant branch of government....
 to influence the succession. Yet it was the second time that a man had achieved the purple while owing his advancement purely to his military
Military

A military is an organization authorized by its nation to use force, usually including use of weapons, in defending its country by combating actual or Threat of force ....
 career; both Vespasian
Vespasian

Titus Flavius Vespasianus, commonly known as Vespasian , was a Roman Emperor who reigned from 69 A.D. until his death in 79 A.D. Vespasian was the founder of the short lived Flavian dynasty, which ruled the Roman Empire between 69 A.D....
 and Septimius Severus
Septimius Severus

Lucius Septimius Severus was a Roman Empire general, and Roman Emperor from April 14 193 to 211. He was born in what is now the Libyan part of Rome's historic Africa Province, making him the first emperor to be born in the Roman province of Africa Province....
 had come from noble or middle class families, while Thrax was born a commoner. He never visited the city of Rome
Rome

Rome is the capital city of Italy and Lazio, and is Italy's largest and most populous city, with 2,724,347 residents in an urban area of some ....
 during his reign
Reign

A reign is the term used to describe the length of a monarch is the supreme leader over a kingdom. No time limit exists on reigns, nor is there a term of office....
, which marks the beginning of a series of "Barracks Emperor
Barracks emperor

A Barracks emperor was a Roman Emperor who seized power by virtue of his command of the army. Barracks emperors were especially common in the period from 235 through 284, during the Crisis of the Third Century....
s" who came from the army. Between 235 and 285 over a dozen emperors achieved the purple, but only Valerian
Valerian (emperor)

Publius Licinius Valerianus , commonly known in English language as Valerian or Valerian I, was the Roman Emperor from 253 to 260....
 and Carus
Carus

Marcus Aurelius Carus was a Roman Emperor . During his short reign, Carus tried to follow the path of restoration of the empire strength marked by Aurelian and Probus....
 managed to secure their own sons' succession to the throne; both dynasties died out within two generations.

Dominate


The accession to the purple on 20 November 284, of Diocletian
Diocletian

Gaius Aurelius Valerius Diocletianus , born Diocles and commonly known as Diocletian , was Roman Emperor from November 20, 284 to May 1, 305....
, the lower-class, Greek-speaking Dalmatia
Dalmatia

Dalmatia is a region on the eastern coast of the Adriatic Sea, situated mostly in modern Croatia and spreading between the island of Rab in the northwest and the Bay of Kotor in the southeast....
n commander of Carus's and Numerian's household cavalry (protectores domestici), marked a major departure from traditional Roman constitutional theory regarding the Emperor, who was nominally first among equals; Diocletian introduced Oriental despotism into the Imperial dignity. Whereas before Emperors had worn only a purple toga (toga purpura) and been greeted with deference, Diocletian wore jewelled robes and shoes, and required those who greeted him to kneel and kiss the hem of his robe (adoratio). In many ways, Diocletian was the first monarchical Emperor, and this is symbolised by the fact that the word dominus ("Lord") rapidly replaced princeps as the favoured word for referring to the Emperor. Significantly, neither Diocletian nor his co-Emperor Maximian
Maximian

Marcus Aurelius Valerius Maximianus Herculius , commonly referred to as Maximian, was Caesar from July 285 and Augustus from April 1, 286 to May 1, 305....
 spent much time in Rome after 286, establishing their Imperial capitals at Nicomedia
Nicomedia

Nicomedia was founded by Nicomedes I of Bithynia at the head of the Gulf of Astacus which opens to the Propontis. In earlier antiquity, the city was called Astacus or Olbia ....
 and Mediolanum
Milan

Milan is the second largest city of Italy, located in the plains of Lombardy. It is the capital in the Province of Milan, as well as the Regions of Italy capital of Lombardy....
 (modern Milan
Milan

Milan is the second largest city of Italy, located in the plains of Lombardy. It is the capital in the Province of Milan, as well as the Regions of Italy capital of Lombardy....
), respectively.

Diocletian established the Tetrarchy
Tetrarchy

Tetrarchy can be applied to any system of government where power is divided between four individuals. The term is usually used to refer to the tetrarchy instituted by Roman Emperor Diocletian in 293 which lasted until c. 313....
, a system by which the Roman Empire
Roman Empire

The Roman Empire was the Roman Republic phase of the Ancient Rome, characterised by an autocracy form of government and large territorial holdings in Europe and around the Mediterranean....
 was divided into East and West, with each having an Augustus to rule over it and a Caesar
Caesar (title)

Caesar , Latin: Caesar , is a title of emperor character. It derives from the Roman naming convention#Cognomen of Julius Caesar, the Roman dictator....
 to assist him. The Tetrarchy ultimately degenerated into civil war, but the eventual victor, Constantine the Great, restored Diocletian's system of dividing the Empire into East and West. He kept the East for himself and founded his city of Constantinople
Constantinople

Constantinople was the empire capital of the Roman Empire , the Byzantine Empire , the Latin Empire , and the Ottoman Empire . Strategically located between the Golden Horn and the Sea of Marmara at the point where Europe meets Asia, Byzantine Constantinople had been the capital of a Christendom empire, successor to ancient ancient Greece...
 as its new capital.

The dynasty
Dynasty

A dynasty is a succession of rulers who belong to the same family for generations. A dynasty is also often called a "Royal House", e.g. the House of Saud or House of Habsburg....
 Constantine established also was soon swallowed up in civil war and court intrigue until it was replaced, briefly, by Julian the Apostate
Julian the Apostate

Flavius Claudius Julianus, known also as Julian or Julian the Apostate , was Roman Emperor of the Constantinian dynasty. He was the last non-Christian Roman Emperor, and expended much energy during his reign attempting to supplant the growing power of Christianity within the empire with officially revived Religion in ancient Rom...
's general Jovian
Jovian

Flavius Iovianus, anglicized to Jovian, was a soldier elected Roman Emperor by the army on 27 June 363 upon the death of Emperor Julian the Apostate during his Sassanid Empire campaign....
 and then, more permanently, by Valentinian I
Valentinian I

Flavius Valentinianus, known in English as Valentinian I, was Roman Emperor from 364 until his death. Valentinian is often referred to as the "last great western emperor"....
 and the dynasty he founded in 364. Though he was a soldier from a low middle class background, Valentinian was not a Barracks Emperor
Barracks emperor

A Barracks emperor was a Roman Emperor who seized power by virtue of his command of the army. Barracks emperors were especially common in the period from 235 through 284, during the Crisis of the Third Century....
; he was elevated to the purple by a conclave of senior generals and civil officials.

Late empire


Theodosius I
Theodosius I

Flavius Theodosius , also called Theodosius I and Theodosius the Great , was Roman Emperor from 379 to 395. Reuniting the eastern and western portions of the empire, Theodosius was the last emperor of both the Eastern Roman Empire and Western Roman Empire....
 acceded to the purple in the East in 379 and in the West in 394. He outlawed paganism
Paganism

Paganism is the blanket term given to describe religions and spiritual practices of pre-Christian Europe, and by extension a term for polytheistic?traditions or folk religion?worldwide seen from a Western or Christian viewpoint....
 and made Christianity
Christianity

Christianity is a Monotheistic religion #Christian view religion centered on the life and teachings of Jesus as New Testament view on Jesus' life....
 the Empire's official religion. He was the last Emperor to rule over a united empire; the distribution of the East to his son Arcadius
Arcadius

Flavius Arcadius was Roman Emperors in the Eastern half of the Roman Empire from 395 until his death.Arcadius was born in Spain, the elder son of Theodosius I and Aelia Flaccilla, and brother of Flavius Augustus Honorius, who would become a Western Roman Emperor....
 and the West to his son Honorius
Honorius (emperor)

Flavius Honorius was Roman Emperor and then Western Roman Empire from 395 until his death. He was the younger son of Theodosius I and his first wife Aelia Flaccilla, and brother of the Eastern Emperor Arcadius....
 after his death in 395 represented a permanent division.

In the West, the office of Emperor soon degenerated into being little more than a puppet of a succession of Germanic tribal kings, until finally the Heruli
Heruli

The Heruli were a nomadic Germanic people, who were subjugated by the Ostrogoths, Huns, and Byzantine Empires in the 3rd to 5th centuries. The name is related to earl and was probably an honorific military title....
 Odoacer
Odoacer

Odoacer , also known as Odovacar , was a Germanic general and the first non-Roman King of Italy after 476. He deposed the last Western Roman Emperor, Romulus Augustus, that year, but continued to rule first as a nominal client of Julius Nepos and, after Nepos' death in AD 480, as a client of the Eastern Roman Emperor....
 simply overthrew the child-Emperor Romulus Augustulus in 476, shipped the imperial regalia to the Emperor Zeno
Zeno (emperor)

Flavius Zeno Perpetuus, original name Tarasicodissa or Trascalissaeus, Eastern Roman Empire was one of the more prominent of the early Byzantine Emperors....
 in Constantinople and assumed the title "King of Italy". Though during his own lifetime Odoacer maintained the legal fiction that he was actually ruling Italy as the viceroy
Viceroy

A viceroy is a royal official who governs a country or province in the name of and as representative of the monarch. The term derives from the Latin prefix vice-, meaning "in the place of" and the French word roi, meaning king....
 of Zeno
Zeno (emperor)

Flavius Zeno Perpetuus, original name Tarasicodissa or Trascalissaeus, Eastern Roman Empire was one of the more prominent of the early Byzantine Emperors....
, historians mark 476 as the traditional date of the fall of the Roman Empire in the West. In the East, the Empire continued until the fall of Constantinople
Constantinople

Constantinople was the empire capital of the Roman Empire , the Byzantine Empire , the Latin Empire , and the Ottoman Empire . Strategically located between the Golden Horn and the Sea of Marmara at the point where Europe meets Asia, Byzantine Constantinople had been the capital of a Christendom empire, successor to ancient ancient Greece...
 to the Ottoman
Ottoman Empire

The Ottoman Empire , also known by its contemporaries as the Turkish Empire or Turkey , was an empire that lasted from 1299?1923. It was Treaty of Lausanne by the Republic of Turkey, which was officially proclaimed on October 29, 1923....
 Turks in 1453. Although known as the Byzantine Empire
Byzantine Empire

Byzantine Empire and Eastern Roman Empire are conventional names used to describe the Roman Empire during the Middle Ages, centered on its capital of Constantinople....
 by contemporary historians, the empire was simply known as the Roman Empire
Roman Empire

The Roman Empire was the Roman Republic phase of the Ancient Rome, characterised by an autocracy form of government and large territorial holdings in Europe and around the Mediterranean....
 to its citizens and neighboring countries.

For rulers of Italy after Romulus "Augustulus" and Julius Nepos, see list of barbarian kings.


For Roman Emperors in the West after Romulus "Augustulus" and Julius Nepos, see Holy Roman Emperor
Holy Roman Emperor

Image:HRR 14Jh.jpgThe Roman of the Emperor's title was a reflection of the translatio imperii principle that regarded the Holy Roman Emperors as the inheritors of the title of Emperor of the Western Roman Empire, a title left unclaimed in the West after the death of Julius Nepos in 480....
.


For the Roman Emperors who ruled in the East after The Fall in the West, see List of Byzantine Emperors
List of Byzantine Emperors

This is a list of the Emperors of the late Eastern Roman Empire, commonly known as the Byzantine Empire by modern historians. This list does not include numerous co-emperors who never attained sole or senior status as rulers....
.


See also

  • Imperator
    Imperator

    The Latin word Imperator was a title originally roughly equivalent to commander during the period of the Roman Republic. It later went on to become a part of the titulature of the Roman Emperors as part of their cognomen....
  • Interregnum
    Interregnum

    An interregnum is a period of discontinuity of a government, organization, or social order. Archetypally, it was the period of time between the reign of one monarch and the next , and the concepts of interregnum and Regent therefore overlap....
  • Roman Emperors family tree
    Roman Emperors family tree

    This is a family tree of the Roman Emperors, showing only the relationships between the emperors....
    ; also Julio-Claudian family tree
    Julio-Claudian family tree

    The Julio-Claudian dynasty of the early Roman Empire has a family tree complicated by multiple marriages between the members of the gens Julia and the gens Claudia....
     and Severan dynasty family tree
    Severan dynasty family tree

    This is a family tree of the Severan dynasty of the Roman Empire.See also*List of family trees* Severan dynasty...
  • Justitium
    Justitium

    Justitium is a concept of Roman law, equivalent to the declaration of the state of emergency. It was usually declared following a Monarch's death, during the troubled period of interregnum, but also in case of invasions....
  • King of Rome
    King of Rome

    The King of Rome was the chief magistrate of the Roman Kingdom. The kings, excluding Romulus who held office by his virtue as the city's founder, were all elected by the people of Rome to serve for life, with none of the kings relying on military force to gain the throne....
  • Latin Empire of Constantinople
  • List of Imperial Victory Titles
  • List of Roman Emperors
    List of Roman Emperors

    The title of Roman Emperor, although in some ways a modern concept, effectively summarises the position held by those individuals who wielded power in the Roman Empire....
  • List of Roman usurpers
    List of Roman usurpers

    The following is an attempted list of usurpers in the Roman Empire. For an overview of the problem and consequences of usurpation see Roman usurpers....
  • Roman usurper
    Roman usurper

    Usurpers are individuals or groups of individuals who obtain and maintain the power or rights of another by force and without legal authority. Usurpers were a common feature of the late Roman Empire, especially from the crisis of the third century onwards, when political instability became the rule....


Further reading


External links

  • , by Kelley L. Ross, Ph.D.