Otto the Child

German duke of Brunswick-Lüneburg (1204–1252)

Parents

• William of Luneburg
• Helena of Denmark

Children

• Bishop Otto I of Brunswick-Lüneburg
• Helene of Brunswick-Lüneburg
• Conrad of Brunswick-Luneburg
• Mathilde of Brunswick-Lüneburg
• Agnes of Brunswick-Lüneburg
• John, Duke of Brunswick-Lüneburg
• Elisabeth of Brunswick-Lüneburg
• Albert I, Duke of Brunswick-Lüneburg
• Adelaide of Brunswick-Lüneburg

Partners

• Matilda of Brandenburg, Duchess of Brunswick-Lüneburg