Margaret of Pomerania Peerage person ID=8335 (1287–1334) Parents Bogislaw IV, Duke of Pomerania Margaret von Rügen Children Elisabeth von Rostock Siblings Judith of Pomerania Wartislaw IV, Duke of Pomerania Catherine of Pomerania Euphemia of Pomerania Elisabeth of Pomerania Partners John, Duke of Ścinawa Nicholas I, Lord of Rostock