Swietopelk I, Duke of Pomerania
DUKE OF POMERANIA
Swantipolk of Pomerania; Swantopolk I of Pomerania; Swantopolk I; Swantopolk I, Duke of Pomerania; Świętopełk, Duke of Pomerania; Swietopelk Nakielski; Świętopełk Nakielski; Swantepolk I, Duke of Pomerania; Swietopelk I; Swantepolk I
Swietopelk I (, also referred to as Swantopolk I), (born around 1080, died before 1148) sometimes called "Swietopelk of Nakło" (Polish: Świętopełk Nakielski) to distinguish him from other rulers of the same name, was one of the first known Dukes of Pomerania; in the years 1109/13 to 1121 he ruled over Pomerelia.Gdańskie Towarzystwo Naukowe, p.