Wartislaw I
Duke of Pomerania
Years: 1091 - 1135
Wartislaw I (around 1091 – died August 9, 1135) is the first historical ruler of the Duchy of Pomerania and the founder of the Griffin dynasty.
Wartislaw I (around 1091 – died August 9, 1135) is the first historical ruler of the Duchy of Pomerania and the founder of the Griffin dynasty.