Golden Ambrosian Republic

Golden Ambrosian Republic
Aurea Republega Ambrosiana (Lombard)
Aurea Repubblica Ambrosiana (Italian)
1447–1450
Flag
seal
Borders of the Golden Ambrosian Republic in 1447 and 1448
CapitalMilan
Common languagesLombard
Religion
Roman Catholicism
GovernmentDirectorial republic
Captains and Defenders of the Freedom 
• 1447–1450
Mains of the 12 members:
LegislatureParish Assembly
Historical eraLate Middle Ages
• Established
1447
• Disestablished
1450
CurrencySoldo
Preceded by
Succeeded by
Duchy of Milan
Duchy of Milan

The Golden Ambrosian Republic (Lombard: Aurea Republega Ambrosiana; Italian: Aurea Repubblica Ambrosiana; 1447–1450) was a short-lived republic founded in Milan by members of the University of Pavia with popular support, during the first phase of the Milanese War of Succession. They held out against France (battle of Bosco Marengo), the Republic of Venice (battle of Caravaggio), and the Swiss (battle of Castione); the Republic was abolished by the condottiero Francesco Sforza, who made himself Duke of Milan.