Conon, count of Montaigu & Duras

-https://en.wikipedia.org/wiki/Conon,_Count_of_Montaigu_and_Duras

-https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY....

iii) CONON de Montaigu (-1189 or after). Henri Bishop of Liège approved the donation of “decimam...de Molembisul” made by “Erlendis quondam Geldoniensis comitissa viro suo defuncto” to Heylissem abbey, which was confirmed by “Juliane comitisse uxoris Godefridi comitis” with the consent of “filiis et filiabus suis Egidio, Petro, Conone, Gerberga et Claritia” for the soul of “viri sui comitis Godefridi”, by charter dated 1164, before 12 May[237]. Comte de Duras. "Gilius quondam comes Durachiensis" donated property to the Knights Hospitallers, naming "Petrus frater meus comes de Monteacuto et Cono frater meus comes Durachiensis…et avunculus noster domnus Bruno archidiaconus", by charter dated 1175[238]. "Cono comes Monti Acuti et Duraz" granted his rights in the church of Saint-Martin at Hermalle to the monks of Flône by charter dated 1182, witnessed by "Henricus de Harmala…"[239]. "Cono…comes de Duras" renounced rights to revenue from properties of Flône abbey at Hottine, on the intervention of "domino Egidio fratre meo", by charter dated 1187, witnessed by "Petrus frater comitis, Henricus de Harmala…"[240].