Margaret of Brunswick-Grubenhagen Peerage person ID=7897 (1411–1456) Parents Elisabeth of Brunswick-Göttingen Eric I, Duke of Brunswick-Grubenhagen Children Bernard VII, Lord of Lippe Simon III, Bishop of Paderborn Siblings Anna of Brunswick-Grubenhagen-Einbeck Ernest II, Duke of Brunswick-Grubenhagen Albert II, Duke of Brunswick-Grubenhagen Elisabeth of Brunswick-Grubenhagen Agnes of Brunswick-Grubenhagen Henry III, Duke of Brunswick-Grubenhagen Sophie von Braunschweig-Grubenhagen Partners Simon IV, Lord of Lippe