Sigismund III Vasa, a 16th-century king of Poland and Sweden, was instrumental in expanding Polish territory and moving the capital to Warsaw.
Gustav I Vasa was a Swedish king who initiated the Vasa dynasty, reigned from 1523 to 1560, and played a vital role in establishing the Swedish Reformation.
Gustav II Adolf was a Swedish king whose military genius and modernizing reforms shaped the nation's Golden Age.
Charles X Gustav was a Swedish monarch who reigned from 1654 to 1660, leading his country through significant military and diplomatic victories.