_Edward I MONTBÉLIARD ___+
                                                  | (.... - 1336)            
                          _Henry IV MONTBÉLIARD _|
                         | (1315 - 1344) m 1340   |
                         |                        |_Mary of BURGUNDY ________+
                         |                          (1298 - 1336)            
 _Robert I MONTBÉLIARD _|
| (1344 - 1411)          |
|                        |                         _Robert of DAMPIERRE _____+
|                        |                        | (1275 - 1331)            
|                        |_Yolande of DAMPIERRE __|
|                          (1326 - 1395) m 1340   |
|                                                 |_Joan of DEREUX __________+
|                                                   (1296 - 1363)            
|
|--Bonne of MONTBÉLIARD 
|  (.... - 1436)
|                                                  _Phillip VI VALOIS _______+
|                                                 | (1293 - 1350)            
|                         _John II VALOIS ________|
|                        | (1319 - 1364)          |
|                        |                        |_Joan of BURGUNDY ________+
|                        |                          (1293 - 1349)            
|_Marie of VALOIS _______|
  (1344 - 1404)          |
                         |                         _John LUXEMBOURG _________+
                         |                        | (1296 - 1346)            
                         |_Judith of LUXEMBOURG __|
                           (1315 - 1349)          |
                                                  |_Elizabeth of PŘEMYSLID _+
                                                    (1291 - 1330)