The Genealogia ex stirpe Sancti Arnulfi names "Idam Namucensem…uxorem Angelberti marchionis et Gertrudem comitissam Flandrensem" as children of "Bernardum". "Ida" is named as wife of "Albertus comes Namucensis" in the Chronicon Sancti Huberti, which specifies that "prius fuerat uxor ducis Frederici", but her origin is not given. On her marriage, she brought her husband extensive lands north-east of Bouillon which later formed the county of Laroche. According to the Chronicle of Alberic de Trois-Fontaines, her husband's claim to Bouillon was through the property brought by his wife.
The necrology of Brogne records the death "II Kal Aug" of "Ida comitissa Namurcensis". 1
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