_Guillaume of MONTFORT ___+
                                                | (0960 - 1003)            
                        _Amaury I of MONTFORT __|
                       | (1000 - 1052) m 1022   |
                       |                        |_Albreda of NOGENT _______
                       |                          (0969 - 1022)            
 _Simon I of MONTFORT _|
| (1025 - 1087)        |
|                      |                         __________________________
|                      |                        |                          
|                      |_Bertrade of UNKNOWN ___|
|                        (1001 - 1051) m 1022   |
|                                               |__________________________
|                                                                          
|
|--Simon II of MONTFORT 
|  (1068 - 1104)
|                                                _Robert II NORMANDY ______+
|                                               | (0989 - 1037)            
|                       _Richard of ÉVREUX ____|
|                      | (1009 - 1067)          |
|                      |                        |_Herlevea of UNKNOWN _____
|                      |                                                   
|_Agnes of ÉVREUX ____|
                       |
                       |                         _Ramon Borrell BARCELONA _+
                       |                        | (0972 - 1017) m 0991     
                       |_Godeheut of BARCELONA _|
                         (1000 - 1077)          |
                                                |_Ermensinde of COMMINGES _+
                                                  (0975 - 1057) m 0991