Udalrich von Schweinachgau (?-955) and Kunigunde von Bayern (?-?) . He married Hiltiburg von Bayern (?-?) . Notable ancestors include Charlemagne (747-814). Ancestors are from France, Belgium, Germany.Arnold von Rottgau was born on an unknown date to
Udalrich may well have been Arnold's father, but it is also possible that a brother, cousin or uncle of Udalrich was Arnold's father.
|Offspring of Arnold von Rottgau and Hiltiburg von Bayern (?-?)|
|Arnold II von Kärntner Mark (?-1056)||1056|| Regilla de Verdun (?-1050)|
|Aribo von Ensburg (?-?)|