| Family | | Father: | Otto I, Duke of Brunswick-Lüneburg | | Siblings: | Albert I
Duke of Brunswick-Lüneburg
Konrad von Braunschweig-Lüneburg
John
Duke of Brunswick-Lüneburg
Adelaide of Brunswick-Lüneburg
Mathilde of Brunswick-Lüneburg
Elisabeth of Brunswick-Lüneburg
Elena di Brunswick-Lüneburg |
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