Euphemia of Greater Poland
Władysław Odonic's son
Euphemia of Greater Poland, was a Polish princess member of the House of Piast from the Greater Poland branch and by marriage was Duchess of Kalisz, Wieluń and Opole-Racibórz. Wikipedia
Born: 1230
Grandchildren: Casimir I, Duke of Cieszyn, Euphemia of Racibórz, Viola of Teschen, and more
Children: Casimir of Bytom, Przemysław of Racibórz, Mieszko I, Duke of Cieszyn, and more
Partner: Vladislaus I of Opole (1251–) and Vladislaus I of Opole
Parents: Władysław Odonic