Otton Prinz von Polen

Otton Prinz was born about 1046 in Of, Krakow, Krakow, Poland.¹   Otton Prinz's father was Kazimierz I Karol Poland and his mother was Dobronegra Mariya Vladimirovna. He had three brothers and a sister, named Boleslaw II Koenig, Wladyslaw I (Herman) Herzog, Mieszko Prinz and Swietoslawa Prinzessin.  He was the youngest of the five children.  He died in 1048.¹