Matilda of Mecklenburg -1270 (d. 1270) Parents Henry Borwin II, Lord of Mecklenburg Christina of Sweden Children Salome of Pomerelia Zwinislawa Tczewsko-Lubiszewska Margaret Sambiria Euphemia of Pomerania Siblings Margarete|Margareta von Mecklenburg (von Rostock) Nicholas I of Werle Pribislaw I Henry Borwin III, Lord of Rostock John I Partners Sambor II, Duke of Pomerania