_Bernard-Roger of FOIX _+
                                                 | (0962 - 1036)          
                         _Peter-Bernard of FOIX _|
                        | (1016 - 1071)          |
                        |                        |_Garsenda of BIGORRE ___+
                        |                                                 
 _Roger II of FOIX _____|
| (.... - 1124)         |
|                       |                         ________________________
|                       |                        |                        
|                       |_Ledgarde of UNKNOWN ___|
|                                                |
|                                                |________________________
|                                                                         
|
|--Roger III of FOIX 
|  (1104 - 1145)
|                                                 ________________________
|                                                |                        
|                        ________________________|
|                       |                        |
|                       |                        |________________________
|                       |                                                 
|_Stephanie of BESALÚ _|
                        |
                        |                         ________________________
                        |                        |                        
                        |________________________|
                                                 |
                                                 |________________________