Source: A. Roots 250-17. Roots: Raoul de Gouy (#17), Count of Ostrevant and Amiens and of Valois and the Vexin, died 936. Married Eldegarde (daugher or niece of Ermenfroi, County of Amiens ?, probably a Carolingian princess), who married (2) Waleran, a count who has been misidentified as the father of No. 18. Raoul's mother was Heiliwich.