Clementia of Aquitaine

Clémence d'Aquitaine (1060 – 4 January 1142) was a daughter of Pierre-Guillaume VII, duke of Aquitaine, and his wife Ermesinde.

She married firstly around 1075 to Conrad I of Luxembourg (1040 † 1086), count of Luxembourg, and had:

• Henri III († 1086), comte à Luxembourg
• Konrad, cité en 1080
• Mathilde (1070 † ), married Godefroy (1075 † ), comte de Bleisgau
• Rodolphe († 1099), abbot of Saint-Vannes at Verdun
• Ermesinde (1075 † 1143), married
  1. in 1096 to Albert II († 1098), count of Egisheim and of Dagsbourg,
  2. in 1101 to Godefroy (1067 † 1139), count of Namur
• William I (1081 † 1131), count of Luxembourg

Widowed, she remarried to Gerard I († 1129), count of Wassenberg and of Guelders. This count married twice and had two children, neither of whose mothers has been identified. These two children, perhaps born to Clémence, were :

• Yolande, married around 1107 to Baldwin III († 1120), count of Hainaut, then to Godefroy de Bouchain, vicomte of Valenciennes
• Gérard II († 1131), count of Guelders and of Wassenberg.