_Turold of PONT-AUDEMER _+
                                                     | (0950 - ....)           
                       _Humphrey of VIEILLES ________|
                      | (.... - 1050)                |
                      |                              |_Duvelina of UNKNOWN ____
                      |                                                        
 _Roger of BEAUMONT __|
| (1015 - 1094) m 1048|
|                     |                               _________________________
|                     |                              |                         
|                     |_Albreda of the HAYE-AUBERIE _|
|                                                    |
|                                                    |_________________________
|                                                                              
|
|--Robert of BEAUMONT 
|  (1049 - 1118)
|                                                     _________________________
|                                                    |                         
|                      ______________________________|
|                     |                              |
|                     |                              |_________________________
|                     |                                                        
|_Adeline of MEULAN __|
  (1014 - 1081) m 1048|
                      |                               _________________________
                      |                              |                         
                      |______________________________|
                                                     |
                                                     |_________________________