_John V HARCOURT ___________+
                                                        | (1320 - 1356)              
                                 _Philippe of HARCOURT _|
                                | (1355 - 1403)         |
                                |                       |_Blanche of PONTHIEU-IVERA _
                                |                         (1322 - 1387)              
 _Arschot Guérard of HARCOURT _|
| (.... - 1424)                 |
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|                               |_Jeanne of TILLY ______|
|                                                       |
|                                                       |____________________________
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|
|--Jacques of HARCOURT 
|  (.... - 1487)
|                                                        ____________________________
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|                               |                       |
|                               |                       |____________________________
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|_Marie of MALET _______________|
  (.... - 1469)                 |
                                |                        ____________________________
                                |                       |                            
                                |_______________________|
                                                        |
                                                        |____________________________