 Historians disagree as to the exact disposition of the descendants, but all agree that they descended from Hersende, Dame of Ramerupt, who was married to Hilduin I, or his son of the same name, or his brother, or, in some interpretations, his daughter.We cannot resolve these competing claims and will assume that Hilduin was married to Hersende (Heldwide).In 948, the first church in Montdidier, Somme, was built near the castle of Charlemagne by Hersende.