HERVE de Léon (-after May 1281). Seigneur de Châteauneuf. A charter dated 1262 records the settlement of a dispute between “Herveu de Leon sinnor de Chateunove chevaleir” and “Herveu le fiuz Guiomarc de Leon hequier”[668]. A charter dated 1 May 1265 records the settlement of a dispute between “Herveus filius Salomonis de Leonia miles” and “dominum Herveum de Leonia dominum Castri-novi”, referring to property “apud Minichi-Paul et apud Baz insulam ratione domini Hervei de Leonia quondam avi nostri” and the situation “tempore defunctorum domini Salamonis quondam patris nostri et Hervei de Leonia quondam patris dicti domini Hervei de Leonia domini Castri-novi”[669]. “Herveus de Leonia miles dominus Castri-novi” reached agreement with the abbey of la Joie by charter dated May 1281[670]. Jean Duke of Brittany issued judgment against “Hervé de Leon chevalier seigneur de Chateauneuf et Hervé de Leon son fils chevalier...[et] Guillaume de Leon fils doudit Hervé le pere” who were suspected in the death of “Alain Nuz jadis chevalier” dated Feb 1296[671]. m ---. The name of Hervé´s wife is not known. Hervé & his wife had three children
