Henry I. of Wallsee Nobleman of the Duchy Austria, Founder of the Chapel of the Wallseer in Enns, 12th / 13th Jahrhundert (d. 1326) Parents Eberhard of Walsee Children Frederik II. of Wallsee Reinprecht I. of Wallsee Siblings Frederik I. of Walsee Gebhard of Walsee Eberhard IV. von Walsee Ulrich I. of Walsee Konrad of Walsee