_Robert II of AUVERGNE _+
                                                          | (0900 - 0989)          
                           _William IV of AUVERGNE _______|
                          | (.... - 1016)                 |
                          |                               |_Ingelberga of UNKNOWN _
                          |                                 (0900 - ....)          
 _Robert I of AUVERGNE ___|
| (0970 - 1032)           |
|                         |                                ________________________
|                         |                               |                        
|                         |_______________________________|
|                                                         |
|                                                         |________________________
|                                                                                  
|
|--Ermengarde of AUVERGNE 
|  (.... - 1042)
|                                                          _Boson II of ARLES _____
|                                                         | (0928 - 0967)          
|                          _William I of PROVENCE ________|
|                         | (0950 - 0993) m 0984          |
|                         |                               |_Constance of BIVINID __+
|                         |                                                        
|_Ermengarde of PROVENCE _|
                          |
                          |                                _Fulk II INGELGER ______+
                          |                               | (0905 - 0960)          
                          |_Adelaide-Blanche of INGELGER _|
                            (0940 - 1026) m 0984          |
                                                          |_Gerberga of BLOIS _____+