Ulrich I. of Walsee Governor of the Duchy Styria (1250–1329) Parents Eberhard of Walsee Eberhard V. of Walsee Children Diemut of Wallsee Frederik III. of Wallsee Ulrich II. of Walsee Siblings Frederik I. of Walsee Gebhard of Walsee Eberhard IV. von Walsee Henry I. of Wallsee Konrad of Walsee George of Wallsee