Renaissance World View
BAbove you can see a picture of the Sforza family tree, at the top there is Francesco. Francesco was the one who started out the "family business" of ruling Milan, they called themselves the House Of Sforza. Francesco played a major role in the Italian Renaissance and developing of Milan because if it wasn't for him then Milan wouldn't be how it is today. Below is a 5 minute video of the Sforza castle in Milan.