_Rudolf I ZÄHRINGEN _+
                                                          | (.... - 1313) m 1298 
                                _Rudolf II ZÄHRINGEN ____|
                               | (1301 - 1352)            |
                               |                          |_Agnes of RÖTTELN ___
                               |                             m 1298              
 _Rudolf III ZÄHRINGEN _______|
| (1343 - 1428)                |
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|                              |_Catherine of THIERSTEIN _|
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|
|--William ZÄHRINGEN 
|  (1406 - 1482)
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|_Anne of FREIBURG-NEUCHÂTEL _|
                               |
                               |                           ______________________
                               |                          |                      
                               |__________________________|
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