Catherine of Brunswick-Wolfenbüttel, Duchess of Saxe-Lauenburg Duchess of Saxe-Lauenburg (1488–1563) Parents Catherine of Pomerania, Duchess of Brunswick-Lüneburg Henry IV, Duke of Brunswick-Lüneburg Children Ursula von Sachsen-Lauenburg Sophie of Saxe-Lauenburg Francis I, Duke of Saxe-Lauenburg Clara of Saxe-Lauenburg Catherine of Saxe-Lauenburg Dorothea of Saxe-Lauenburg Siblings George, Archbishop of Bremen Christoph von Braunschweig-Wolfenbüttel Francis of Brunswick-Wolfenbüttel Henry V, Duke of Brunswick-Lüneburg Wilhelm von Braunschweig-Wolfenbüttel Erich von Braunschweig-Wolfenbüttel Johann von Braunschweig-Wolfenbüttel Elisabeth von Braunschweig-Wolfenbüttel Partners Magnus I, Duke of Saxe-Lauenburg
