_Rudolf VI ZÄHRINGEN ______+
                                                 | (.... - 1371)              
                       _Bernard I ZÄHRINGEN ____|
                      | (1364 - 1431) m 1398     |
                      |                          |_Matilde of SPONHEIM _______+
                      |                                                       
 _Jacob I ZÄHRINGEN _|
| (1406 - 1453) m 1422|
|                     |                           ____________________________
|                     |                          |                            
|                     |_Anna of OETTINGEN _______|
|                        m 1398                  |
|                                                |____________________________
|                                                                             
|
|--Margaret of ZÄHRINGEN 
|  (1431 - 1456)
|                                                 _John I METZ _______________+
|                                                | (1345 - 1390) m 1361       
|                      _Charles II METZ _________|
|                     | (1364 - 1430)            |
|                     |                          |_Sophie of WÜRTTEMBERG ____+
|                     |                            (1343 - 1369) m 1361       
|_Catherine of METZ __|
  (1407 - 1438) m 1422|
                      |                           _Rupert III WITTELSBACH ____+
                      |                          | (1352 - 1410)              
                      |_Margaret of WITTELSBACH _|
                        (1376 - 1434)            |
                                                 |_Elisabeth of HOHENZOLLERN _+
                                                   (1358 - 1411)