_Herman IV ZÄHRINGEN _+
                                                    | (1135 - 1190)         
                               _Henry I ZÄHRINGEN _|
                              | (.... - 1231)       |
                              |                     |_Bertha of TÜBINGEN __
                              |                                             
 _Henry II ZÄHRINGEN ________|
| (1231 - 1297)               |
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|                             |_Agnes of URACH _____|
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|
|--Fredeick ZÄHRINGEN 
|  
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|_Anne of ÜSINGEN-KETZINGEN _|
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