...He succeeded as Comte du Maine. ["Hugonis ducis, filiorum eius Othonis et Hugonis, Odonis comitis, Hugonis comitis Cenomannorum, Hervei comitis Mauritaniæ, Lamberti vicecomitis" subscribed the charter dated 25 Jun 954 under which "Lambertus filius Ansberti cum Girberga sorore mea…" donated property "in territorio Corbonensi" to Chartres Saint-Père. "Teutbaldi comitis, Teutbaldi junioris, Gausfredi comitis, Hugonis comitis Cenomannorum…" subscribed the charter dated Sep 960 under which "Aremburgis" donated property to Saint-Florent de Saumur. "Hugonis comitis Cenomannorum" in these two documents could either refer to Hugues [I], Hugues [II] or the otherwise unidentified Comte Hugues.] The Actus pontificum Cenomannis names "Hugonem, Cenomanensium comitem" during the bishopric of "Segenfridi" (from 971 to 997). "Sigefredus Cinnomannicæ….episcopus" donated property to Tours-Saint-Julien, with the consent of "senioris nostri Hugonis…ac filiorum eiusdem…Hugonis et Fulchonis", by charter dated Feb 971. "Hugo comes Cenomannus cum filiis meis ac filiabus" donated property to the abbey of Saint-Pierre-de-la-Cour du Mans by charter dated to [971/997], subscribed by "Hugonis filii eius".
The date of his death is set by the charter dated Dec 992 under which Guillaume Comte de Poitou and his wife Emma donated property to Saint-Maixent held by "Fulcho frater Hugonis comitis Cinnomanensis", showing that the brothers' father was deceased at the time. 1