Wartislaw IX, Duke of Pomerania Duke of Pomerania-Wolgast (1400–1457) Parents Veronica of Nuremberg Barnim VI, Duke of Pomerania Children Wartislaw X, Duke of Pomerania Eric II, Duke of Pomerania Krzysztof Warcisławowic Siblings Elisabeth of Pomerania Barnim VII, Duke of Pomerania Partners Sophie of Saxe-Lauenburg
