PAYEN de Gisors [de Neaufle] (-after [1110/24]). Orderic Vitalis records that William II King of England constructed "castrum Gisortis", and that “Tedbaldus-Paganus de Gisortis” was among those captured and ransomed by the French, dated to [1097][342]. Orderic Vitalis records that Robert III Duke of Normandy granted "munitionem de Gisortis" to “Tedbaldo Pagano” was among those captured and ransomed by the French, dated to [1097][343]. "Hugo vicecomes de Calvomonte...Paganus de Gisortio et uxor eius Mathilde et filii eorum Hugo et Hervæus et Richildis et Idonea sorores eorum" consented to the donation by "Hubertus Bucellus moriens" to Saint-Martin-de-Pontoise by charter dated to [1110/24][344]. Orderic Vitalis records the rebellion of "Pagani de Gisortis", dated to [1123][345]. "Theobaudus de Gisortio" confirmed donations to Saint-Martin de Pontoise made by "Theobaldus, Pagani de Gisors et nobilis matronæ Mathildis filius...Godefridus Dives et Richildis uxor eius...Paganus de Gisortio uxorque eius Mathildis...Hugo filius Pagani mortuus sepelitur in æde S Martini, Mathildis eius relicta et Theobaudus frater..." by charter dated to [1149][346].
m MATHILDE, daughter of [GEOFFROY “le Riche” & his wife Richilde ---]. Duchesne indicates that “Thibaud surnommé Payen”, the husband of Mathilde, was the son of Geoffroy “le Riche” and his wife Richilde[347]. Duchesne quotes an undated charter which confirms that her son was the grandson of Geoffroy “le Riche”: “Theobaudus Pagani de Gisorz et nobilis matrona Mathildis filius” confirmed donations to Pontoise Saint-Martin made by “avus eius Godefridus Dives et uxor eius Richildis”[348]. The fact that Mathilde’s husband is called “de Gisors” in these charters, an epithet which was not applied to Geoffroy “le Riche”, suggests that it may have been Mathilde herself who was the daughter of Geoffroy “le Riche”, although no primary source has yet been identified which confirms beyond all doubt that this hypothesis is correct. "Hugo vicecomes de Calvomonte...Paganus de Gisortio et uxor eius Mathilde et filii eorum Hugo et Hervæus et Richildis et Idonea sorores eorum" consented to the donation by "Hubertus Bucellus moriens" to Saint-Martin-de-Pontoise by charter dated to [1110/24][349]. "Theobaudus de Gisortio" confirmed donations to Saint-Martin de Pontoise made by "Theobaldus, Pagani de Gisors et nobilis matronæ Mathildis filius...Godefridus Dives et Richildis uxor eius...Paganus de Gisortio uxorque eius Mathildis...Hugo filius Pagani mortuus sepelitur in æde S Martini, Mathildis eius relicta et Theobaudus frater..." by charter dated to [1149][350].
Thibaut [I] & his wife had seven children