Swantipolk II the Great (Świępopełk II Wielki) was a prince and later duke of Eastern Pomerania in years 1215-1266.
Initially he was a prince of the Gdansk district, in 1227 he assumed the title of a duke, and in 1266 he united all the districts and became a sole ruler of the united Eastern Pomerania.
Son of Mestwin I.
Maried to:
Children:
- Mestwin II, duke of Swiecie and later Gdansk
- Warcislaw II , duke of Gdansk
- Eufemia, maried to Jaromir II , duke of Rugia
- Zwinislawa, maried to Dobieslaw, son of Sad, lord of Tega and Otorow near Wyszogrod
- John
- unknown doaughter, maried to count von Kevenberg
