_Torf of TORVILLE ___
                                                         |                     
                                _Turold of PONT-AUDEMER _|
                               | (0950 - ....)           |
                               |                         |_____________________
                               |                                               
 _Humphrey of VIEILLES ________|
| (.... - 1050)                |
|                              |                          _____________________
|                              |                         |                     
|                              |_Duvelina of UNKNOWN ____|
|                                                        |
|                                                        |_____________________
|                                                                              
|
|--Roger of BEAUMONT 
|  (1015 - 1094)
|                                                         _____________________
|                                                        |                     
|                               _________________________|
|                              |                         |
|                              |                         |_____________________
|                              |                                               
|_Albreda of the HAYE-AUBERIE _|
                               |
                               |                          _____________________
                               |                         |                     
                               |_________________________|
                                                         |
                                                         |_____________________