OLIVE de Penthièvre . "Radulfus Filgeriensis dominus" founded Rillé abbey, confirming donations made by "Aufredus de Filgeriis et Maino proavus meus et Aaledis uxor sua et Radulfus avus meus...Henricus pater meus" to Fougères, with the consent of “fratribus meis Frangalo et Guillermo”, by undated charter, which also records a donation made by “Oliva mater mea”[953]. Her two marriages are confirmed by the charter dated 1174 under which "Olive daughter of Count Stephen" donated the church of Bennington to the abbey of Sauvigny, with the consent of "Guillelmus de Sancto Johanne maritus meus and Ralf de Filgeriis and her other sons"[954]. Henry II King of England confirmed the possessions of the abbey of Lessai, including donations by "Willelmus de Sancto Johanne et Robertus frater eius et Oliva uxor Willelmi", by charter dated [1185/Jan 1188][955]. m firstlyHENRI [I] Seigneur de Fougères, son of RAOUL [I] Seigneur de Fougères & his wife --- (-1154). He became a monk at Sauvigny in 1150[956]. m secondly as his first wife, GUILLAUME Seigneur de Saint-Jean, son of ROGER de Saint-Jean & his wife Cecilia de la Haye (-[Sep 1201/Sep 1202]).