ADEMAR [IV] de Comborn, son of ARCHAMBAUD [IV] "le Barbu" Vicomte de Comborn & his wife Humberge [Brunissent] de Limoges (-Limoges 1148, bur Limoges Saint-Martial). The Chronicon Gaufredi Vosiensis names "Vicecomes Lemovicensis…Ademarus, alter Combornensis…Archambaldus" as children of "Archambaldus" and his wife "filia Ademari Vicecomitis Lemovicensis…Humberga, vulgo Brunicenda nominatur", a later passage recording an expanded list of the couple's children "Ademarum, Guidonem, Archambaldum, Petrum Assaillit, Heliam, Bernardum decanum de S. Aredio, Mariam abbatissam S. Mariæ de Regula, Beatricem…Almodis…Milicendis primogenita…Helena"[531]. His parentage is confirmed by the charter dated to [1138/48] in which "vicecomitibus Ademaro…et Guidone fratre eius" confirmed the donation of property in "mansi Comborn" to Notre-Dame de Dalon by "Petrus de Montlavini" by charter dated to [1138/48], witnessed by "Ademarus vicecomes et Archembaldus pater eius"[532]. Vicomte de Limoges. "Guido et Ademarus fratres vicecomites Lemovicenses" confirmed donations of property by "Ademarus vicecomes Lemovicensis avus noster" to Notre-Dame de Dalon by charter dated to [1139/48][533]. Louis VII King of France confirmed him in 1141 as Duke of Aquitaine. "Ademarus vicecomes et…Guido vicecomes" confirmed the donation of "ecclesiam sancti Ylarii de Celom" to Uzerche, for the soul of "antecessoris nostri Ademari vicecomitis", by charter dated 28 Oct 1146[534]. "Ademarus Lemovicensis vicecomes, nepos…Ademari vicecomitis" donated revenue from "ecclesiæ parrochiæ de Celom" to Uzerche by charter dated Aug 1147, signed by "Elias de Bordella filius meus, Siguinus de Turribus…"[535]. The Chronicon Gaufredi Vosiensis records the death in Limoges of "Ademarus" (in the same year as his brother Guy), and his burial "iuxta cæteros vicecomites"[536]. m as her first husband, MARGUERITE de Turenne, daughter of RAYMOND [I] Vicomte de Turenne & his wife Mathilde du Perche. The Chronicon Gaufredi Vosiensis names "Margarita sorore Bosonis de Torenna" as wife of "Brunicendis filius Ademarus"[537]. Her parentage and first marriage are confirmed by the cartulary of Tulle St Martin which records a donation by "Ademarus vicecomes Lemovicensis et Aimericus de Gordo mariti duarum sororum Bosonis, Mangnæ et Margaritæ" dated 21 Dec 1143 made "pro anima Bosonis vicecomitis de Torenna qui gladio corruit" on the day of his burial, authorised by "Ebolus vicecomes de Ventedorn et Archambaldus vicecomes de Comborn", and made "in manu domni Ebali abbatis Tutellensis patrui ipsius Bosonis"[538]. She married secondly (1148 or after, divorced [1150/51]) as his first wife, Ebles [III] Vicomte de Ventadour, and thirdly ([1150/51]) as his second wife, Guillaume VI "Taillefer" Comte d'Angoulême. The Chronicon Gaufredi Vosiensis records that "Ademaro vicecomite Lemovicensi, sponsam illius Margaretam, sororem Bosonis de Torenna" married "Ebolus Ventadorensis, filius Eboli Cantatoria" after her first husband died, but that the marriage ended after two years because of their consanguinity[539]. The Chronicon Gaufredi Vosiensis records that "Ademaro vicecomite Lemovicensi, sponsam illius Margaretam, sororem Bosonis de Torenna" married thirdly "Guillermus Sector-ferri Comes Engolismensis, multorum pater liberorum"[540]. "Vuillelmus Talafers comes Engolismensis Vulgrini filius et Margarita uxor mea et filii nostri Vulgrinus scilicet primogenitus noster, Vuillelmus Talafers, Ademarus, Grisetus, Fulco et Almodis filia nostra uxor Amanei de Lebret" transferred rights to Saint-Amant-de-Boixe by charter dated 1171[541]. Vicomte Ademar [IV] & his wife had one child