_Raoul of TOSNY __________+
                                                     | (0970 - 1039) m 1025     
                       _Roger I of TOSNY ____________|
                      | (.... - 1040) m 1018         |
                      |                              |__________________________
                      |                                                         
 _Raoul II of TOSNY __|
| (1027 - 1102)       |
|                     |                               _Ramon Borrell BARCELONA _+
|                     |                              | (0972 - 1017) m 0991     
|                     |_Adelaide Ramon of BARCELONA _|
|                       (1004 - 1034) m 1018         |
|                                                    |_Ermensinde of COMMINGES _+
|                                                      (0975 - 1057) m 0991     
|
|--Raoul III of TOSNY 
|  (1079 - 1126)
|                                                     _Amaury I of MONTFORT ____+
|                                                    | (1000 - 1052) m 1022     
|                      _Simon I of MONTFORT _________|
|                     | (1025 - 1087)                |
|                     |                              |_Bertrade of UNKNOWN _____
|                     |                                (1001 - 1051) m 1022     
|_Isabel of MONTFORT _|
  (1057 - 1147)       |
                      |                               __________________________
                      |                              |                          
                      |_Isabel de BROYES ____________|
                        (1034 - ....)                |
                                                     |__________________________