_Albert II NAMUR _________________+
                                                                    | (.... - 1067) m 1010             
                                     _Albert III NAMUR _____________|
                                    | (1027 - 1102)                 |
                                    |                               |_Regelinde of ARDENNES-VERDUN ____+
                                    |                                 (.... - 1067) m 1010             
 _Godfrey I NAMUR __________________|
| (1068 - 1139) m 1109              |
|                                   |                                _Bernard II BILLUNG ______________+
|                                   |                               | (0995 - 1059)                    
|                                   |_Ida of BILLUNG _______________|
|                                                                   |
|                                                                   |_Eilika of SCHWEINFURT ___________+
|                                                                     (1005 - 1059)                    
|
|--Albert NAMUR 
|  (.... - 1127)
|                                                                    _Giselbert I ARDENNES-LUXEMBOURG _+
|                                                                   | (1007 - 1059)                    
|                                    _Conrad I ARDENNES-LUXEMBOURG _|
|                                   | (1040 - 1086) m 1075          |
|                                   |                               |__________________________________
|                                   |                                                                  
|_Ermesinde of ARDENNES-LUXEMBOURG _|
  (1075 - 1143) m 1109              |
                                    |                                _William VII POITIERS ____________+
                                    |                               | (1023 - 1058)                    
                                    |_Clementia of POITIERS ________|
                                      (1050 - 1141) m 1075          |
                                                                    |_Ermesinde of LONGWY _____________