Ingerman, Count of Hesbaye
Ingerman was Duke of Hesbaye, son of Gunderland, Count of Hesbania. Gunderland was a son of Sigrand, Count of Hesbania and Landrade of Austrasia. Landrade was a daughter of Charles Martel by Chrotrud. Ingerman's daughter, Ermengarde, was the first wife of King Louis I of France.