20
Encyclopedia
Year 20 was a leap year starting on Monday
(link will display the full calendar) of the Julian calendar
. At the time, it was known as the Year of the Consulship of Messala
and Cotta (or, less frequently, year 773 Ab urbe condita
). The denomination 20 for this year has been used since the early medieval period, when the Anno Domini
calendar era
became the prevalent method in Europe for naming years.
Leap year starting on Monday
This is the calendar for any leap year starting on Monday, January 1 , such as 1940, 1968, 1996, 2024 or 2052.MillenniumCenturyYear2nd Millennium:18th century: 1720 1748 1776...
(link will display the full calendar) of the Julian calendar
Julian calendar
The Julian calendar began in 45 BC as a reform of the Roman calendar by Julius Caesar. It was chosen after consultation with the astronomer Sosigenes of Alexandria and was probably designed to approximate the tropical year .The Julian calendar has a regular year of 365 days divided into 12 months...
. At the time, it was known as the Year of the Consulship of Messala
Messala
The name Messala , or Messalla, can refer to several people in Ancient Rome:*Marcus Valerius Messalla**The Roman general Marcus Valerius Messalla Corvinus.**The ancient Roman Senator Marcus Valerius Messalla Niger....
and Cotta (or, less frequently, year 773 Ab urbe condita
Ab urbe condita
Ab urbe condita is Latin for "from the founding of the City ", traditionally set in 753 BC. AUC is a year-numbering system used by some ancient Roman historians to identify particular Roman years...
). The denomination 20 for this year has been used since the early medieval period, when the Anno Domini
Anno Domini
and Before Christ are designations used to label or number years used with the Julian and Gregorian calendars....
calendar era
Calendar era
A calendar era is the year numbering system used by a calendar. For example, the Gregorian calendar numbers its years in the Western Christian era . The instant, date, or year from which time is marked is called the epoch of the era...
became the prevalent method in Europe for naming years.
Roman Empire
- Servius Sulpicius Galba is a RomanRoman EmpireThe Roman Empire was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings in Europe and around the Mediterranean....
praetorPraetorPraetor was a title granted by the government of Ancient Rome to men acting in one of two official capacities: the commander of an army, usually in the field, or the named commander before mustering the army; and an elected magistratus assigned varied duties...
. - EmperorEmperorAn emperor is a monarch, usually the sovereign ruler of an empire or another type of imperial realm. Empress, the female equivalent, may indicate an emperor's wife or a woman who rules in her own right...
TiberiusTiberiusTiberius , was Roman Emperor from 14 AD to 37 AD. Tiberius was by birth a Claudian, son of Tiberius Claudius Nero and Livia Drusilla. His mother divorced Nero and married Augustus in 39 BC, making him a step-son of Octavian...
is forced to order an investigation and a public trial in the Roman SenateRoman SenateThe Senate of the Roman Republic was a political institution in the ancient Roman Republic, however, it was not an elected body, but one whose members were appointed by the consuls, and later by the censors. After a magistrate served his term in office, it usually was followed with automatic...
, for the murder of GermanicusGermanicusGermanicus Julius Caesar , commonly known as Germanicus, was a member of the Julio-Claudian dynasty and a prominent general of the early Roman Empire. He was born in Rome, Italia, and was named either Nero Claudius Drusus after his father or Tiberius Claudius Nero after his uncle...
. Fearing he will be found guilty, Gnaeus Calpurnius PisoGnaeus Calpurnius PisoGnaeus Calpurnius Piso , Roman statesman, was consul in 7 BC; subsequently, he was governor of Hispania and proconsul of Africa.In AD 17 Tiberius appointed him governor of Syria...
commits suicideSuicideSuicide is the act of intentionally causing one's own death. Suicide is often committed out of despair or attributed to some underlying mental disorder, such as depression, bipolar disorder, schizophrenia, alcoholism, or drug abuse...
. - Marcus Valerius Messalla BarbatusMarcus Valerius Messalla BarbatusMarcus Valerius Messalla Barbatus was a consul of ancient Rome. He was the father of the Roman Empress Valeria Messalina, great-nephew of the Emperor Augustus, and father-in-law to the Emperor Claudius....
becomes a consulConsulConsul was the highest elected office of the Roman Republic and an appointive office under the Empire. The title was also used in other city states and also revived in modern states, notably in the First French Republic...
.
Arts and sciences
- PhiloPhiloPhilo , known also as Philo of Alexandria , Philo Judaeus, Philo Judaeus of Alexandria, Yedidia, "Philon", and Philo the Jew, was a Hellenistic Jewish Biblical philosopher born in Alexandria....
defines philosophyPhilosophyPhilosophy is the study of general and fundamental problems, such as those connected with existence, knowledge, values, reason, mind, and language. Philosophy is distinguished from other ways of addressing such problems by its critical, generally systematic approach and its reliance on rational...
as the maidservant of theologyTheologyTheology is the systematic and rational study of religion and its influences and of the nature of religious truths, or the learned profession acquired by completing specialized training in religious studies, usually at a university or school of divinity or seminary.-Definition:Augustine of Hippo...
.
Deaths
- Gnaeus Calpurnius PisoGnaeus Calpurnius PisoGnaeus Calpurnius Piso , Roman statesman, was consul in 7 BC; subsequently, he was governor of Hispania and proconsul of Africa.In AD 17 Tiberius appointed him governor of Syria...
, Roman statesmanStatesmanA statesman is usually a politician or other notable public figure who has had a long and respected career in politics or government at the national and international level. As a term of respect, it is usually left to supporters or commentators to use the term...
and governor of SyriaSyria (Roman province)Syria was a Roman province, annexed in 64 BC by Pompey, as a consequence of his military presence after pursuing victory in the Third Mithridatic War. It remained under Roman, and subsequently Byzantine, rule for seven centuries, until 637 when it fell to the Islamic conquests.- Principate :The...
(b. 44 BC44 BCYear 44 BC was either a common year starting on Sunday or Monday or a leap year starting on Friday or Saturday of the Julian calendar and a common year starting on Sunday of the Proleptic Julian calendar...
) - Vipsania AgrippinaVipsania AgrippinaNot to be confused with Agrippina the Elder, Agrippa's daughter by Julia the Elder.Vipsania Agrippina was the daughter of Marcus Vipsanius Agrippa from his first wife Pomponia Caecilia Attica, granddaughter of Cicero's friend and knight Titus Pomponius Atticus. Her maternal grandmother was a...
, wife of Gaius Asinius GallusGaius Asinius GallusGaius Asinius Gallus Saloninus was an ambitious Roman Senator with family connections to the Julio-Claudian house. Asinius Gallus was consul in 8 BC, and proconsul of Asia in 6 BC/5 BC. He was a friend of Emperor Augustus and opposed Emperor Tiberius. He introduced measures to the senate to...
and former wife of TiberiusTiberiusTiberius , was Roman Emperor from 14 AD to 37 AD. Tiberius was by birth a Claudian, son of Tiberius Claudius Nero and Livia Drusilla. His mother divorced Nero and married Augustus in 39 BC, making him a step-son of Octavian...
(b. 36 BC36 BCYear 36 BC was either a common year starting on Tuesday, Wednesday or Thursday or a leap year starting on Wednesday of the Julian calendar and a common year starting on Wednesday of the Proleptic Julian calendar...
)