Margaret of Pomerania (1553-1581) (1553–1581) Parents Maria of Saxony, Duchess of Pomerania Philip I, Duke of Pomerania Children Augustus, Duke of Saxe-Lauenburg Siblings Barnim X, Duke of Pomerania Casimir VI, Duke of Pomerania John Frederick, Duke of Pomerania Bogislaw XIII, Duke of Pomerania Ernest Louis of Pomerania Amelia of Pomerania Anna of Pomerania Erich von Pommern Georg von Pommern Partners Francis II, Duke of Saxe-Lauenburg