__
                                                    |  
                             _Louis I CHALON-ARLAY _|
                            | (1337 - 1366)         |
                            |                       |__
                            |                          
 _John III of CHALON-ARLAY _|
| (.... - 1418)             |
|                           |                        __
|                           |                       |  
|                           |_Margaret of VIENNE ___|
|                                                   |
|                                                   |__
|                                                      
|
|--Alix of CHALON-ARLAY 
|  (.... - 1457)
|                                                    __
|                                                   |  
|                            _______________________|
|                           |                       |
|                           |                       |__
|                           |                          
|_Mary of BAUX _____________|
  (.... - 1417)             |
                            |                        __
                            |                       |  
                            |_______________________|
                                                    |
                                                    |__