_Eberhard III WÜRTTEMBERG _+
                                                     | (1364 - 1417) m 1380       
                          _Eberhard IV WÜRTTEMBERG _|
                         | (1388 - 1419)             |
                         |                           |_Antonia VISCONTI __________+
                         |                             (1364 - 1405) m 1380       
 _Ulrich V WÜRTTEMBERG _|
| (1413 - 1480) m 1453   |
|                        |                            ____________________________
|                        |                           |                            
|                        |_Henriette of MONTFAUCON __|
|                          (1387 - 1443)             |
|                                                    |____________________________
|                                                                                 
|
|--Helena of WÜRTTEMBERG 
|  (1455 - 1505)
|                                                     _Amadeus VII SAVOY _________+
|                                                    | (1359 - 1391)              
|                         _Amadeus VIII SAVOY _______|
|                        | (1383 - 1450)             |
|                        |                           |_Bonne of VALOIS ___________+
|                        |                             (1362 - 1435)              
|_Margaret of SAVOY _____|
  (1420 - 1479) m 1453   |
                         |                            _Philip II VALOIS-BURGUNDY _+
                         |                           | (1341 - 1404) m 1369       
                         |_Mary of VALOIS-BURGUNDY __|
                           (1386 - 1428)             |
                                                     |_Margaret III of DAMPIERRE _+
                                                       (1350 - 1404) m 1369