_Eberhard III WÜRTTEMBERG _+
                                                        | (1364 - 1417) m 1380       
                             _Eberhard IV WÜRTTEMBERG _|
                            | (1388 - 1419)             |
                            |                           |_Antonia VISCONTI __________+
                            |                             (1364 - 1405) m 1380       
 _Louis I WÜRTTEMBERG _____|
| (1412 - 1450)             |
|                           |                            ____________________________
|                           |                           |                            
|                           |_Henriette of MONTFAUCON __|
|                             (1387 - 1443)             |
|                                                       |____________________________
|                                                                                    
|
|--Mechthild of WÜRTTEMBERG 
|  (1436 - 1495)
|                                                        _Rupert III WITTELSBACH ____+
|                                                       | (1352 - 1410)              
|                            _Louis III WITTELSBACH ____|
|                           | (1377 - 1436)             |
|                           |                           |_Elisabeth of HOHENZOLLERN _+
|                           |                             (1358 - 1411)              
|_Mechthild of WITTELSBACH _|
  (1418 - 1482)             |
                            |                            _Amadeus of SAVOY __________+
                            |                           | (1363 - 1402)              
                            |_Matilda of SAVOY _________|
                              (1390 - 1438)             |
                                                        |_Catherine of GENEVA _______
                                                          (.... - 1407)