Biography
Mestwin I. von Pommerellen, Herzog von Pommerellen, was born circa 1160 to Sobiesław I. von Pommerellen (c1130-1178) and died May 1220 of unspecified causes. He married Swinisława of Poland (c1166-1240) 1181 JL .
Children
| Name | Birth | Death | Joined with |
| Mirosława von Pommerellen (c1181-1240) | 1181 | 1240 | Bogislaw II. von Pommern (c1177-1220) |
| Ratibor von Pommerellen (c1183-1275) | |||
| Witosława von Pommerellen (c1186-1290) | |||
| Warcisław I. von Pommerellen (c1190-bef1230) | |||
| Jadwiga von Pommerellen (c1196-1249) | |||
| Swatopolk II. von Pommerellen (c1200-1266) | 1200 | 10 January 1266 | Euphrosyne of Poznań (c1193-1235) |
| Sambor II. von Pommerellen (c1208-1278) | 1208 | 31 December 1278 | Mechtild zu Mecklenburg (-aft1269) |
Footnotes (including sources)
| ‡ General |
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