House of Sforza
…Milan following the extinction of the Visconti family in the mid-15th century and ended with the death of the last member of the family's main branch, Francesco II Sforza, in 1535. The first son of Muzio Attendolo Sforza, Francesco I Sforza, married Bianca Maria Visconti (1425–1468) in 1441. She was the daughter and only…