_________________________
                                                  |                         
                          ________________________|
                         |                        |
                         |                        |_________________________
                         |                                                  
 _Raoul of ISSOUDUN _____|
| (.... - 1213) m 1208   |
|                        |                         _________________________
|                        |                        |                         
|                        |________________________|
|                                                 |
|                                                 |_________________________
|                                                                           
|
|--Matilda of ISSOUDUN 
|  (1210 - 1255)
|                                                  _Peter I of CAPET _______+
|                                                 | (1126 - ....) m 1150    
|                         _Peter II of COURTENAY _|
|                        | (1165 - 1219)          |
|                        |                        |_Elizabeth of COURTENAY _+
|                        |                          (1127 - 1205) m 1150    
|_Margaret of COURTENAY _|
  (1194 - 1270) m 1208   |
                         |                         _Baldwin V FLANDERS _____+
                         |                        | (1150 - 1195)           
                         |_Yolanda of FLANDERS ___|
                           (1175 - 1219)          |
                                                  |_Margaret I of METZ _____+
                                                    (1145 - 1194)