________________________
                                                 |                        
                           _Jean I of CROŸ _____|
                          | (1365 - 1415)        |
                          |                      |________________________
                          |                                               
 _Antoine I of CROŸ _____|
| (1383 - 1475) m 1432    |
|                         |                       ________________________
|                         |                      |                        
|                         |_Marguerite of CRAON _|
|                           (1370 - 1420)        |
|                                                |________________________
|                                                                         
|
|--Johanna of CROŸ 
|  
|                                                 _Frederick I LORRAINE __+
|                                                | (1369 - 1415)          
|                          _Antoine LORRAINE ____|
|                         | (1400 - 1455)        |
|                         |                      |_Margaret of JOINVILLE _
|                         |                        (1354 - 1418)          
|_Marguerite of LORRAINE _|
  (1420 - 1477) m 1432    |
                          |                       _John VII HARCOURT _____+
                          |                      | (1369 - 1452) m 1389   
                          |_Marie of HARCOURT ___|
                            (1398 - 1476)        |
                                                 |_Marie of VALOIS _______+
                                                   (1373 - 1417) m 1389