Conrad of Brunswick-Luneburg bishop of Verden (1300–1300) Parents Matilda of Brandenburg, Duchess of Brunswick-Lüneburg Otto the Child Children Siblings Elisabeth of Brunswick-Lüneburg Mathilde of Brunswick-Lüneburg Adelaide of Brunswick-Lüneburg John, Duke of Brunswick-Lüneburg Otto I of Brunswick-Lüneburg Helene of Brunswick-Lüneburg Albert I, Duke of Brunswick-Lüneburg Agnes of Brunswick-Lüneburg