"…Filii eius Maulde et Pagano qui nondum erat christianus" consented to the donation by "Hugonis vicecomitis" by charter dated to [1080/1100], the actual date presumably being in the early part of this range if his son Geoffroy was not yet baptised. "Hugo vicecomes de Castroduno" donated the church of Saint-Léonard de Bellême to Marmoutier, with the consent of "Gausfredo comite fratre eius, Roberto Mandaguerran fratre eius, Comitissa uxore eius, Gausfredo filio eius, Matilde filia eius", by charter dated to [1092/1100]. "Hugo vicecomes de Castroduno" donated property with the consent of "…Gausfredo filio eius, Matilda filia eius" by charter dated to [1095/1100]. “[Cas]trumduni: Hugo vicecomes, Gaufridus [filius eius], Fulcois alius filius...” witnessed the charter dated to [1101/11] under which Adela Ctss de Chartres donated “une terre à Morancez” to Saint-Jean-en-Vallée. "Gaufridum filium suum…" consented to the donation by "Hugo vicecomes Castriduni" by charter dated [1110/11].
Vicomte de Châteaudun. "Gaufrido vicecomite, Helvisa uxore eius, Hugone filio eius, Alpez et Helvisa filiabus eius…" witnessed an undated charter which records a donation by "Arnulfus de Semblentiaco" to the church of Saint-Vincent du Mans. "Gaufridus de Castroduno" donated property to the abbey of Sainte-Trinité de Tiron with the consent of "uxore mea [unnamed] Hugone filio meo et duabus filiabus meis Aupazia et Helvissa atque nepote meo Gofredo filio comitis Vindocinensis" by charter dated 1119. "Gaufridus Castridunensis vicecomes et eius...uxor Helvisa" donated property to the abbey of Sainte-Trinité de Tiron, with the consent of “filiis et filiabus suis...Hugone, Huberto, Aupeza, Heloisa”, by charter dated 1133, witnessed by “...Guillelmus de Porcheria nepos Heloisse vicecomitisse...Agnes soror vicecomitisse”. "Goffridus vicecomes Castridunensis et dominus Montisdublelli et Helvisa uxor mea" confirmed "ecclesiam…Sancti Petri de Curte-Magnonis" to La Trinité de Vendôme by charter dated 1 Dec 1134, later consented to by "primogenitus filius noster Hugo, Isbertus Paganus, et filie nostre Alpet, Helvisa et Mahildis". A charter dated 1145 records that Geoffroy Bishop of Chartres had excommunicated "Gaufridum Castriduni vicecomitem et filios eius Hugonem et Paganum et castrum eorum", but that on his deathbed “apud Carnotum” had become a monk at Tiron Sainte-Trinité and that “uxor eius Helois vicecomitissa et filius eorum Hugo” had made peace with the abbey.
The necrology of Chartres cathedral records the death "II Id Apr" of "Gaufredus vicecomes Castriduni". 2
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