Siemowit of Dobrzyń
Member of the Piast dynasty
Siemowit of Dobrzyń, was a Polish prince member of the House of Piast, Duke of Brześć Kujawski during 1267–1288, Duke of Dobrzyń during 1288–1293, 1295–1303 and 1305–1312, during 1293–1295 in captivity in Lithuania, during 1303–1305 deposed, after... Wikipedia
Born: 1265
Died: 1312 (age 47 years)
Children: Władysław the Hunchback, Bolesław of Dobrzyń, Wladislaw, Duke of Dobrzyn, and more
Grandparents: Casimir I of Opole and Viola, Duchess of Opole
Great-grandparents: Mieszko IV Tanglefoot, Kaloyan of Bulgaria, Boril of Bulgaria, and more
Parents: Euphrosyne of Opole
Siblings: Casimir II of Łęczyca, Ziemomysł of Kuyavia, Leszek II the Black, and more