_John II HOHENZOLLERN ________+
                                                         | (1310 - 1357)                
                              _Frederick V HOHENZOLLERN _|
                             | (1332 - 1397) m 1350      |
                             |                           |_Elisabeth of HENNEBERG ______+
                             |                                                          
 _Frederick VI HOHENZOLLERN _|
| (1371 - 1440) m 1401       |
|                            |                            _Frederick II WETTIN _________+
|                            |                           | (1310 - 1349) m 1329         
|                            |_Elisabeth of WETTIN ______|
|                              (1329 - 1375) m 1350      |
|                                                        |_Mathilde of WITTELSBACH _____+
|                                                          (1313 - 1346) m 1329         
|
|--Cecilia of HOHENZOLLERN 
|  (1405 - 1448)
|                                                         _Stephen II WITTELSBACH ______+
|                                                        | (1319 - 1375)                
|                             _Frederick WITTELSBACH ____|
|                            | (1339 - 1393)             |
|                            |                           |_Elisabeth of BARCELONA ______+
|                            |                             (1310 - 1349)                
|_Elisabeth of WITTELSBACH __|
  (1383 - 1441) m 1401       |
                             |                            _Bernabò VISCONTI ___________
                             |                           | (1323 - 1385)                
                             |_Maddalena VISCONTI _______|
                               (1366 - 1404)             |
                                                         |_Beatrice Regina della SCALA _
                                                           (1331 - 1384)