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. Wikipedia
Born: May 17, 1500, Mantua, Italy
Died: August 28, 1540 (age 40 years), Marmirolo, Italy
Spouse: Margaret Paleologa (m. 1531)
Parents: Francesco II Gonzaga, Marquis of Mantua and Isabella d'Este
House: Gonzaga