Władysław IV Vasa or Ladislaus IV of Poland was King of Poland, Grand Duke of Lithuania and claimant of the thrones of Sweden and Russia. Born into the House of Vasa as a prince of Poland and of Sweden, Władysław IV was the eldest son of Sigismund... Wikipedia
Born: June 9, 1595, Łobzów, Poland
Died: May 20, 1648 (age 52 years), Merkinė, Lithuania
Children: Sigismund Casimir, Władysław Konstanty Vasa, Maria Anna Izabela Wazówna, and more
Spouse: Marie Louise Gonzaga (m. 1645–1648) and Cecilia Renata of Austria (m. 1637–1644)
Parents: Sigismund III Vasa and Anne of Austria, Queen of Poland
Great-grandparents: Sigismund I the Old, Gustav Vasa, Bona Sforza, and more
Siblings: John II Casimir Vasa