The Chronicon Gaufredi Vosiensis records the marriage of "Guidonem", son of "Gerardus", and "Matilde, matre Bosonis de Torena quæ Arnaco condita est". In another passage, the Chronicon Gaufredi Vosiensis records that "Raymundus" married "Mathilde…soror Comitis de Pertico".
The Chronicon Gaufredi Vosiensis records the death "V Kal Jun" of "Mathildis uxor quondam Raymundi de Torenna" and her burial by "Guidone…Crassus viro suo filio Geraldi de Turribus" at "Arnaco", recording that her son Boson was killed within one month of his mother's death.
The necrology of Saint-Martial records the death “IV Kal Jun” of “Matheldis vicecomitissa”. It is not certain that this entry relates to Mathilde du Perche Vicomtesse de Turenne, but no other vicomtesse of this name has yet been identified in the Limousin area. 2