[“Domni Gauslini comitis, domni Ervei comitis, domni Gausberti comitis, domni Fulconis” signed the charter dated 13 Nov 912 under which “domnus Robertus Sancti Martini...abba...et comes” confirmed the independence of Marmoutier abbey. The date of this document is early for it to refer to the same Comte Hervé who was named in 955.] "Hugonis ducis, filiorum eius Othonis et Hugonis, Odonis comitis, Hugonis comitis Cenomannorum, Hervei comitis Mauritaniæ, Lamberti vicecomitis" subscribed the charter dated 25 Jun 955 under which "Lambertus filius Ansberti cum Girberga sorore mea…" donated property "in territorio Corbonensi" to Chartres Saint-Père.
Comte de Mortagne. Comte du Perche. 1