Federico I Gonzaga, Marquess of Mantua
Federico I Gonzaga was marquess of Mantua from 1478 to 1484, as well as a condottiero.
Federico was born in Mantua in 1441, son of Ludovico III and Barbara of Brandenburg. He was a good friend of the court painter Andrea Mantegna and received an education from Mantegnas mother as well as from Vittorino da Feltre and above all from Iacopo da San Cassiano and Ognibene da Lonigo .
Source: Wikipedia