Udo II's father was Gebhard I. His paternal grandparents were Udo I and Ingeltrude of Paris. He was an only child. Udo II is no longer alive.
General Notes
[charlemegne.FTW]
Udo II. Graf i.Lahngau + nach 879 father: Gebhard I. Graf i.Nied erlahngau marriage/union 1: Konrad Herzog v.Franken Eberhard i.N iederlahngau Rudolf Bischof v.Wrzburg Gebhard II. Herzog v.Loth ringen