He was married to Sophia of Poland , yet they had no children .
Wartislaw II was a son of Bogislaw I , duke of Pomerania - Stettin and his first wife Walburga of Denmark .
Wartislaw II was married to Sophia of Poland , yet they had no children .
Wartislaw II was a son of Bogislaw I , duke of Pomerania - Stettin and his first wife Walburga of Denmark .