GUILLAUME [III] Malet de Graville (-[Sep 1214/Oct 1215]). Henry II King of England confirmed the property of Valmont abbey, including the donation made by "Mathei de Gerarvilla et Willelmi filii sui", by charter dated to [1181/83][697]. "Will Malet" accounted for land at "Criketot" in the Pays de Caux in 1195[698]. "William Malet de Girardivilla" founded the church of Sainte-Honorine at Graville[699]. "…Willelmus Malet…" is listed among those who swore to uphold a treaty between John King of England and the count of Flanders dated 18 Aug 1199[700]. "…Willelmus Malet…" witnessed the treaty between John King of England and Philippe II King of France dated Sep 1214[701]. m (after [1198]) as her second husband, PHILIPPA d'Alençon, widow of WILLIAM de Roumare Earl of Lincoln, daughter of JEAN [I] Comte d'Alençon & his wife Beatrix de Maine [Anjou] (-before [1220]). The primary source which confirms her parentage and three marriages has not yet been identified. Her second marriage is indicated by two charters. "Hemericus vicecomes Castri-Eraudi, Ala uxor quondam Roberti filii Ernesii, et Robertus Malet" relinquished "castrum de Esseio" in return for "terram et redditus apud Escocheium" by charter dated to [1220][702]. The family relationship between the three participants is explained in another charter dated to [1220] which records that "Hemerico vicecomiti Castri-Eraudi, Alæ uxori Roberti Ernesii et Roberto Malet, Roberti comitis Alenconii heredibus" assigned property for "castri de Esseio"[703]. She married thirdly (before Oct 1215) as his [first] wife, Guillaume de Préaux. Guillaume [III] & his wife had one child:
Moreri fait une erreur sur la traduction latine (Robert fils d'Ernest, alors qu'Ernest n'a jamais existé), et confond Robert MALET, fils de Guillaume, avec son père, en le donnant époux de Philippe d'ALENÇON alors qu'il en est le fils