ERMENSENDE de Luxembourg (-26 Jun 1141). The Chronicle of Alberic de Trois-Fontaines names "comitem Guilelmum de Luscelenburg…et Ermensendem…et Mathildem" as children of "Conrado comiti de Luscelenburch" and his wife Ermensende, specifying that Ermesinde was wife of "Namucensem…comitis Godefridi"[184]. Ermensende´s correct parentage is stated in the charter dated 17 Jun 1129 under which Meginher Archbishop of Trier confirmed the foundation of Kloster Schiffenberg by "Clementia…comitissa" with the consent of "filii sui Willehelmi et filie Irmesindis"[185]. "Ermensendis comitissa Namucensis" confirmed the prior donation of property to the church of Verdun Sainte-Vanne by "senioris mei comitis Alberti" by charter dated to [1124], subscribed by "domni mei Godefridi comitis et filii mei Henrici comitis, Hugonis filii Folmari comitis, Everardi filii Aiulfi comitis"[186]. "Ermensendis comitissa de Muhalt, quæ uxor…comitis Alberti" founded the monastery of Saint-Victor, Huy by charter dated 1130[187]. Heiress of Luxembourg and Longwy, after the death of her nephew Comte Conrad [II] in 1136. "Comitissa de Musal Ermensendis cum viro suo Namucensi comite Godefrido" donated property to Flône, at the request of "Guntranni et Gisle uxoris eius", by charter dated 1137[188]. In a charter dated 1139, "Albero…Leodiensium episcopus" notes a donation of property to the abbey of Marcigny-sur-Loire by "domna Ermensendis comitissa de Musalt, quæ uxor extitit…comitis Alberici" on the suggestion of "quadam nobili et religiosa fœmina nomine Regina, sibi enim consanguinea"[189], the original donation presumably being dated before [1109] when Ermesinde married her second husband. It is likely that "Regina" in this charter was Regina von Oltingen, whose mother was first cousin toErmesinde. The necrology of Verdun Saint-Vanne records the death "VIII Kal Jun" of "Ermensendis comitissa Namucensis qui cum viro suo…comite Alberto cellam Montis Sancti Martini…confirmavit"[190]. m firstly as his second wife, ALBERT [II] Graf von Dagsburg, son of [ALBERT [I] de Moha & his wife ---] (-24 Aug 1098). m secondly ([1109]) as his second wife, GODEFROI [I] Comte de Namur, son of ALBERT [III] Comte de Namur & his wife Ida von Sachsen (-19 Aug 1139).