_Jean I of CROŸ _____
                                                | (1365 - 1415)        
                       _Antoine I of CROŸ _____|
                      | (1383 - 1475) m 1432    |
                      |                         |_Marguerite of CRAON _
                      |                           (1370 - 1420)        
 _Jan of CROŸ _______|
| (.... - 1487)       |
|                     |                          _Antoine LORRAINE ____+
|                     |                         | (1400 - 1455)        
|                     |_Marguerite of LORRAINE _|
|                       (1420 - 1477) m 1432    |
|                                               |_Marie of HARCOURT ___+
|                                                 (1398 - 1476)        
|
|--Johannes of CROŸ 
|  (.... - 1530)
|                                                ______________________
|                                               |                      
|                      _________________________|
|                     |                         |
|                     |                         |______________________
|                     |                                                
|_Johanna CRESQUES ___|
  (.... - 1500)       |
                      |                          ______________________
                      |                         |                      
                      |_________________________|
                                                |
                                                |______________________