1070 to Arnold III. von Dießen (c1050-c1096) and Adelheid von Sulzbach (?-c1090) and died circa 1095 of unspecified causes. Notable ancestors include Charlemagne (747-814). Ancestors are from France, Germany, Belgium.Dietrich I. von Wassserburg, Count of Wasserburg, was born circa
It may also be that he stems from the first marriage of his father to Gisela von Schweinfurt, or from her first marriage to Heinrich von Wasserburg.