Ziemomysł of Inowrocław, was a Polish prince, member of the House of Piast, duke of Inowrocław during 1267-1271 and 1278–1287, and ruler over Bydgoszcz during 1267-1269 and 1278–1287. Wikipedia
Born: 1245
Great-grandparents: Casimir II the Just, Henry the Bearded, Helena of Znojmo, and more
Great grandchildren: Elizabeth of Bosnia and Maria of Bosnia
Grandchildren: Władysław the White, Elizabeth of Kuyavia, and Elizabeth of Töss
Grandparents: Konrad I of Masovia, Henry II the Pious, Agafia of Rus, and more
Children: Kazimierz III of Gniewkowo, Fenenna of Kuyavia, Leszek of Inowrocław, and more
Partner: Salome of Pomerelia (1268–)