GUILLAUME de Fougères, son of RAOUL [II] Seigneur de Fougères & his wife Mathilde --- (-7 Jun 1187). "Radulfus Fulgeriensis dominus et fratres mei Fransgalo et Guillelmus et Robertus et filii mei Juhelli et Guillelmus" donated property to Sauvigny by charter dated 1163[1645]. The Chronicon Savigniacensis Monasterii records the death "VII Id Jun" in 1187 of "Willelmus filius Radulfi Filgeriarum"[1646].
m as her first husband, AGATHA du Hommet, daughter of [RICHARD du Hommet & his wife Agnes de Say]. Her first marriage and parentage are confirmed by the Chronicon Savigniacensis Monasterii which records the death "XVIII Kal Jul" in 1212 of "Gaufridus dominus Filgeriarum, filius Willelmi et Agathæ, filiæ Willelmi de Humeto"[1647]. The primary source which confirms that Richard was her father has not yet been identified, but from a chronological point of view this appears likely to be correct. She married secondly Fulk [II] Paynel[1648]. Her second marriage is indicated by the charter dated Mar [1230/31] under which “Fulco Paganelli” gave security to Louis IX King of France on behalf of “Radulpho de Filgeriis nepoti meo” relating to “terram suam in Normannia”[1649].