Sigismund I the Old was King of Poland and Grand Duke of Lithuania from 1506 until his death in 1548. Sigismund I was a member of the Jagiellonian dynasty, the son of Casimir IV and younger brother of Kings John I Albert and Alexander I Jagiellon.... Wikipedia
Born: January 1, 1467, Kozienice, Poland
Died: April 1, 1548 (age 81 years), Kraków, Poland
Children: Sigismund II Augustus, Anna Jagiellon, Catherine Jagiellon, and more
Spouse: Bona Sforza (m. 1518–1548) and Barbara Zápolya (m. 1512–1515)
Parents: Casimir IV Jagiellon and Elizabeth of Austria
Grandchildren: Sigismund III Vasa, John Sigismund Zápolya, Anna Vasa of Sweden, and more
Place of burial: Wawel Cathedral, Kraków, Poland