_________________________________
                                                    |                                 
                              _Robert I NAMUR ______|
                             | (.... - 0981)        |
                             |                      |_________________________________
                             |                                                        
 _Albert I NAMUR ____________|
| (.... - 1011)              |
|                            |                       _________________________________
|                            |                      |                                 
|                            |______________________|
|                                                   |
|                                                   |_________________________________
|                                                                                     
|
|--Robert II NAMUR 
|  (.... - 1018)
|                                                    _Louis IV of France CAROLINGIAN _+
|                                                   | (0920 - 0954)                   
|                             _Charles CAROLINGIAN _|
|                            | (0953 - 0993) m 0970 |
|                            |                      |_Gerberga of OTTONIAN ___________+
|                            |                        (0913 - 0984)                   
|_Ermengarde of CAROLINGIAN _|
  (0975 - ....)              |
                             |                       _________________________________
                             |                      |                                 
                             |_Adelaide of TROYES __|
                                m 0970              |
                                                    |_________________________________