ROTROU de Châteaudun, son of GEOFFROY Vicomte de Châteaudun & his wife Helvis [Elisabeth] de Corbon (-1 Mar [1080]). "Hugonis filii domini Gaufridi vicecomitis, Rotroci fratris eius, Eleusie matris eorum" subscribed the charter dated [20 Jul 1031/19 Jul 1032] under which "Gauffridus Castridunensium vicecomes" founded the abbey of Saint-Denis de Nogent[2772]. "Gauffredus vicecomes Dunensis Castri" made a donation to Saint-Denis de Nogent by charter dated 1040, witnessed by "Hugo filius Gauffridi, Rotrocus frater eius"[2773]. "Rotrocus castri Mauritanie comes atque Dunensis castri vicecomes" names "Gaufridus pater meus comes" in his confirmation of donations to Saint-Denis de Nogent with the consent of "filiorum meorum…Gaufridi, Hugonis, Rotroci, Fulcoisi ac filie mee Helvise" by charter dated 11 Jan 1078[2774]. Vicomte de Châteaudun. Comte de Mortagne 1058. "Rotrochus comes de Mauritania et mea uxor Adeliz et filii nostri Rotrochus et ceteri nostri infantes" donated property to Saint-Vincent du Mans, for the anniversary of "avi mei Fulcuich comitis et avunculi mei Hugonis et patris mei vicecomitis Gaufridi" by charter dated to [1065][2775]. The necrology of Saint-Père-en-Vallée records the death "Kal Mar" of "Rotrocus comes"[2776].
m ADELISE de Bellême, daughter of GUERIN [Warinus] de Bellême & his wife ---. Her parentage is suggested by Orderic Vitalis who records that the great-grandfather of Rotrou [III] Comte du Perche was Guerin "quem dæmones suffocaverunt"[2777]. [1060].
Comte Rotrou & his wife had five children
