_Robert II of HARCOURT _+
                                             | (1142 - 1212) m 1179   
                       _Richard of HARCOURT _|
                      | (1180 - 1236)        |
                      |                      |_Jeanne of BEAUMONT ____+
                      |                        (1165 - 1186) m 1179   
 _John I HARCOURT ____|
| (1200 - 1288) m 1239|
|                     |                       ________________________
|                     |                      |                        
|                     |_Mathilde TESSON _____|
|                       (.... - 1242)        |
|                                            |________________________
|                                                                     
|
|--John II HARCOURT 
|  (1240 - 1302)
|                                             ________________________
|                                            |                        
|                      ______________________|
|                     |                      |
|                     |                      |________________________
|                     |                                               
|_Alix of BEAUMONT ___|
  (.... - 1275) m 1239|
                      |                       ________________________
                      |                      |                        
                      |______________________|
                                             |
                                             |________________________