_Ermengol IV BARCELONA ___+
                                                 | (1056 - 1092)            
                         _William III BARCELONA _|
                        | (.... - 1129)          |
                        |                        |_Adelaide of FOLCALQUIER _
                        |                                                   
 _Bertrand I BARCELONA _|
| (1104 - 1150) m 1130  |
|                       |                         __________________________
|                       |                        |                          
|                       |_ GERSENDE _____________|
|                                                |
|                                                |__________________________
|                                                                           
|
|--Bertrand II BARCELONA 
|  (1135 - 1207)
|                                                 __________________________
|                                                |                          
|                        ________________________|
|                       |                        |
|                       |                        |__________________________
|                       |                                                   
|_Jossande DE FLOTTE ___|
  (1110 - ....) m 1130  |
                        |                         __________________________
                        |                        |                          
                        |________________________|
                                                 |
                                                 |__________________________