Federico II of Gonzaga was the ruler of the Italian city of Mantua from 1519 until his death. He was also Marquis of Montferrat from 1536.
Portrait of Federico II Gonzaga by Titian
Portrait of Federico II (age 10) soon after becoming a hostage, by Francesco Francia
Guglielmo Gonzaga was Duke of Mantua from 1550 to 1587, and of Montferrat from 1574 to 1587. He was the second son of Federico II Gonzaga, Duke of Mantua and Margaret Palaeologina of Montferrat. In 15
16th-century portrait
