Ulrich I, Duke of Carinthia
Ulrich I, of the House of Sponheim, was the Duke of Carinthia and Margrave of Verona from 1135 until his death. He was the eldest son of Duke Engelbert and Uta, daughter of Burggrave Ulrich of Passau, his namesake. Wikipedia
Died: 1144
Grandchildren: Bernhard von Spanheim and Ulrich II, Duke of Carinthia
Grandparents: Engelbert I of Sponheim and Engelbert I, Margrave of Istria
Great grandchildren: Ulrich III, Duke of Carinthia and Philip of Spanheim
Great-grandparent: Siegfried I, Count of Sponheim
Uncle: Henry III, Duke of Carinthia