Princess Elisabeth of Poland was the eldest child of Casimir III of Poland and his first wife, Aldona of Lithuania. Wikipedia
Born: 1326, Kraków, Poland
Died: 1361 (age 35 years), Świątki, Szczecinek, Poland
Great-grandparents: Yolanda of Poland, Casimir I of Kuyavia, Bolesław the Pious, and more
Grandchildren: Sigismund, Holy Roman Emperor, John of Görlitz, Anne of Bohemia, and more
Parents: Casimir III the Great and Aldona of Lithuania
Children: Elizabeth of Pomerania and Casimir IV, Duke of Pomerania
Spouse: Bogislaw V, Duke of Pomerania (m. 1343)