- Sforza family
- Sforza (strength) was the nickname of the condottiere Muzio Attendolo and soon was adopted as the family's surname. Muzio's son Francesco Sforza married Bianca Visconti from the ruling family of Milan, thus inheriting his father-in-law's dominion. Francesco was succeeded as Duke of Milan by his despot son, Giangaleazzo Maria, who was assassinated in the Church of San Stefano in 1476 by republican conspirators. Giangaleazzo's son and namesake, still a child, was deposed in 1494 by his uncle Ludovico "il Moro" Sforza. Ludovico encouraged Charles VIII of France to invade Naples, but he soon realized that this could end in French invasion in Milan. To prevent such a fate, he obtained the protection of Holy Roman Emperor Maximilian I, but to no avail as Louis XII of France, who was related by blood to the Visconti, invaded in 1500 and imprisoned Ludovico. In 1512, the Holy League, an alliance formed by Maximilian, Pope Julius II, Ferdinand II of Aragon, and others to expel the French from Italy, stormed Milan and reinstated the Sforza, who ruled, with few interruptions, until 1535 when the family died out. The Sforza were the patrons of Antonello da Messina, Antonio Filarete, Leonardo da Vinci, and Donato Bramante.
Historical dictionary of Renaissance art. Lilian H. Zirpolo. 2008.