HAMON de Léon (-murdered 25 Jan 1171). "H…Leonensis comes" confirmed the donation to the abbey of St Melaine made by "pater meus G. vicecomes" by undated charter, in the presence of “filiorum meorum, E...Albi et H. Leonensis ecclesiæ electi”, signed by “Ego H et ipsi duo filii mei”[624]. Bishop of Léon [1161]. Tresvaux records that he was elected as Bishop of Léon, quarrelled with his brother Guyomar, sought refuge with Conan Duke of Brittany who restored him to his bishopric, but was murdered 25 Jan 1171, but does not cite the primary source on which this is based[625]. Robert of Torigny records that "Hamo episcopus Leonensis" was killed in 1171 "per consilium ut dicunt Guihomari fratris sui vicecomitis Leonensis et junioris Guihomaris nepotis sui"[626]. Ralph de Diceto´s Ymagines Historiarum record that “in minori Britannia Hamo Leonensis episcopus” was killed “per Guidomarum filium fratris sui Guidomari”[627].