Rudolf IV, Margrave of Hachberg-Sausenberg
Margrave Rudolf IV of Hachberg-Sausenberg was the son the Margrave William of Hachberg-Sausenberg and his wife Elisabeth of Montfort-Bregenz.
In 1441, Rudolf's father abdicated in favor of Rudolf and his brother Hugo. Wikipedia
Born: 1427, Rötteln Castle, Lörrach, Germany
Died: April 12, 1487 (age 60 years), Rötteln Castle, Lörrach, Germany
Great-grandparent: Rudolf II, Margrave of Hachberg-Sausenberg
Great grandchildren: Claude d'Orléans, Duke of Longueville, François, Marquis of Rothelin, Charlotte d'Orléans-Longueville, and more
Grandchild: Johanna of Hachberg-Sausenberg
Grandparent: Rudolf III, Margrave of Hachberg-Sausenberg
Children: Philip of Hachberg-Sausenberg