Rodolphe de Hainaut, Count of Maasgau, Count of Haspengau, was born circa 922 to Regnier II de Hainaut (890-932) and Adelaide de Bourgogne (c896-?) and died after 966 of unspecified causes. Charlemagne (747-814).
Sources agree that Guillaume de Montfort was a grandson of Regnier II de Hainaut, but not a son of Regnier III. It is not known whether Guillaume was a son of Rodolphe (as shown here), of Liethard, or of a fourth son called Amaury.
|Guillaume I de Montfort (c955-c1011)||955||1011||Fille de Beauvais|