Marcin Kromer, Prince-Bishop of Warmia (died 1589)

Marcin Kromer

Prince-Bishop of Warmia

Marcin Kromer was Prince-Bishop of Warmia (Ermland), a Polish cartographer, diplomat and historian in the Kingdom of Poland and later in the Polish–Lithuanian Commonwealth. He was a personal secretary to two Kings of Poland, Sigismund I the Old and Sigismund II Augustus.