William the Victorious, Duke of Brunswick-Lüneburg

Duke of Brunswick-Lüneburg and Prince of Calenberg (1392–1482)

Parents

• Sophie of Pomerania
• Henry the Mild, Duke of Brunswick-Lüneburg

Children

• Otto von Braunschweig-Lüneburg
• William IV, Duke of Brunswick-Lüneburg
• Frederick III, Duke of Brunswick-Lüneburg

Siblings

• Henry the Peaceful, Duke of Brunswick-Lüneburg
• Catherine of Brunswick-Lüneburg

Partners

• Cecilia of Brandenburg
• Mathilde von Holstein-Schauenburg