Galeazzo Maria Sforza, duke of Milan (born 1444)

Galeazzo Maria Sforza was the fifth Duke of Milan from 1466 until 1476. He was born to Francesco Sforza, a popular condottiero and ally of Cosimo de' Medici who would gain the Duchy of Milan in 1450, and Bianca Maria Visconti. Sforza was married into the Gonzaga family; on the death of his first wife Dorotea Gonzaga, he married Bona of Savoy.