Uta of Passau fl. 11th c. (1080–1150) Parents Adelheid von Megling-Frontenhausen Ulrich von Passau Children Matilda of Carinthia Rapoto I, Count of Ortenburg Ulrich I of Carinthia Henri de Carinthie Hartwig II, Bishop of Regensburg Engelbert III, Margrave of Istria Partners Engelbert, Duke of Carinthia