Henry III, Duke of Brunswick-Grubenhagen
Member of the House of Welf
Henry III, Duke of Brunswick-Lüneburg, of the House of Welf, was a Duke of Brunswick-Lüneburg ruling the ducal Principality of Grubenhagen between 1427 and 1464. Wikipedia
Born: 1416
Died: 1464 (age 48 years)
Grandparent: Albert I, Duke of Brunswick-Grubenhagen
Great-grandparent: Ernest I, Duke of Brunswick-Grubenhagen
Children: Henry IV, Duke of Brunswick-Grubenhagen
Partner: Margaret von Schlesien-Sagen