The
Battle of Custoza was fought on July 24 and 25 1848 during the
first Italian War of IndependenceThe First Italian War of Independence was fought in 1848 between the Kingdom of Sardinia and the Austrian Empire. The war saw main battles at Custoza and Novara in which the Austrians under Radetzky managed to defeat the Piedmontese....
between the armies of the
Austrian EmpireThe Austrian Empire was a modern era successor empire, which was centered on what is today's Austria and which officially lasted from 1804 to 1867. It was followed by the Empire of Austria-Hungary, whose proclamation was a diplomatic move that elevated Hungary's status within the Austrian Empire...
, led by Field Marshal
RadetzkyJohann Josef Wenzel Graf Radetzky von Radetz was a Czech nobleman and Austrian general, immortalised by Johann Strauss I's Radetzky March...
, and of the
Kingdom of SardiniaThe Kingdom of Sardinia consisted of the island of Sardinia first as a part of the Crown of Aragon and subsequently the Spanish Empire , and second as a part of the composite state of the House of Savoy . Its capital was originally Cagliari, in the south of the island, and later Turin, on the...
, led by King Charles Albert of Piedmont.
Background
In March 1848, the city of
MilanMilan is the second-largest city in Italy and the capital city of the region of Lombardy and of the province of Milan. The city proper has a population of about 1.3 million, while its urban area, roughly coinciding with its administrative province and the bordering Province of Monza and Brianza ,...
launched an
uprising against Austrian occupationThe Five Days of Milan was a major event in the Revolutionary Year of 1848 and the start of the First Italian War of Independence. On March 18th, the city of Milan, rose, and in five days of street fighting drove Marshal Radetzky and his men from the city....
. Charles Albert supported the Milanese revolt and declared war on Austria. Venice also declared its independence from Austria. The Austrian
Field MarshalField Marshal is a military rank. Traditionally, it is the highest military rank in an army.-Etymology:The origin of the rank of field marshal dates to the early Middle Ages, originally meaning the keeper of the king's horses , from the time of the early Frankish kings.-Usage and hierarchical...
RadetzkyJohann Josef Wenzel Graf Radetzky von Radetz was a Czech nobleman and Austrian general, immortalised by Johann Strauss I's Radetzky March...
withdrew his forces from
MilanMilan is the second-largest city in Italy and the capital city of the region of Lombardy and of the province of Milan. The city proper has a population of about 1.3 million, while its urban area, roughly coinciding with its administrative province and the bordering Province of Monza and Brianza ,...
to the defensive positions based on the four fortresses known as the
Quadrilateral:
VeronaVerona ; German Bern, Dietrichsbern or Welschbern) is a city in the Veneto, northern Italy, with approx. 265,000 inhabitants and one of the seven chef-lieus of the region. It is the second largest city municipality in the region and the third of North-Eastern Italy. The metropolitan area of Verona...
,
MantuaMantua is a city and comune in Lombardy, Italy and capital of the province of the same name. Mantua's historic power and influence under the Gonzaga family, made it one of the main artistic, cultural and notably musical hubs of Northern Italy and the country as a whole...
,
PeschieraPeschiera del Garda , is a town and comune in the province of Verona, in Veneto, Italy. When Lombardy-Venetia was under Austrian rule, Peschiera was the northwest anchor of the four fortified towns constituting the so-called Quadrilatero...
, and
LegnagoLegnago is a town and comune in the Province of Verona, Veneto, northern Italy. It is located on the Adige river, c. 43 km from Verona.Its fertile land produces crops of rice, other cereals, sugar, and tobacco.-History:...
. The Piedmontese took Peschiera after a short siege, but Radetzky received substantial reinforcements.
The battle
In July, Charles Albert led an army across the Mincio River in order to occupy the strategic hill-top town of Custoza. Radetzky responded with a decisive counterattack. In a two-day battle, he inflicted a painful defeat on the Piedmontese, with the Austrians taking Custoza after a furious hand-to-hand struggle. Both sides suffered major casualties, each army having lost more than half of its troops during the fight.
The aftermath
Radetzky's victory drove the Piedmontese out of
LombardyLombardy is one of the 20 regions of Italy. The capital is Milan. One-sixth of Italy's population lives in Lombardy and about one fifth of Italy's GDP is produced in this region, making it the most populous and richest region in the country and one of the richest in the whole of Europe...
and forced them to sign a peace treaty with the
AustriansAustrians are a nation and ethnic group, consisting of the population of the Republic of Austria and its historical predecessor states who share a common Austrian culture and Austrian descent....
. When the war resumed in March 1849, Radetzky was again victorious at
NovaraNovara is the capital city of the province of Novara in the Piedmont region in northwest Italy, to the west of Milan. With c. 105,000 inhabitants, it is the second most populous city in Piedmont after Turin. It is an important crossroads for commercial traffic along the routes from Milan to Turin...
, resulting in Charles Albert's abdication in favor of his son,
Victor EmmanuelVictor Emanuel II was king of Sardinia from 1849 and, on 17 March 1861, he assumed the title King of Italy to become the first king of a united Italy since the 6th century, a title he held until his death in 1878...
. By August, Radetzky restored the Austrian authority throughout its Italian provinces.