_Peter LUXEMBOURG ____+
                                                        | (1390 - 1433) m 1405 
                         _Louis LUXEMBOURG _____________|
                        | (1418 - 1475) m 1435          |
                        |                               |_Margaret of BAUX ____
                        |                                 (1394 - 1469) m 1405 
 _Anthony I LUXEMBOURG _|
| (1450 - 1519)         |
|                       |                                _Robert MONTBÉLIARD _+
|                       |                               | (1390 - 1415)        
|                       |_Jeanne of MONTBÉLIARD _______|
|                         (1415 - 1462) m 1435          |
|                                                       |_Jeanne of BÉTHUNE __+
|                                                         (1397 - ....)        
|
|--Charles I LUXEMBOURG 
|  (1488 - 1530)
|                                                        _Jean II of CROŸ ____+
|                                                       | (1390 - 1473)        
|                        _Philip I of CROŸ ____________|
|                       | (1436 - 1482) m 1453          |
|                       |                               |_Marie of LALAING ____
|                       |                                 (1390 - 1474)        
|_Françoise of CROŸ __|
                        |
                        |                                ______________________
                        |                               |                      
                        |_Walburga of MOERS-SAARWERDEN _|
                           m 1453                       |
                                                        |______________________