_Herman III ZÄHRINGEN ___+
                                              | (1105 - 1159) m 1134     
                       _Herman IV ZÄHRINGEN _|
                      | (1135 - 1190)         |
                      |                       |_Bertha of ARDENNES-METZ _+
                      |                         (.... - 1162) m 1134     
 _Henry I ZÄHRINGEN _|
| (.... - 1231)       |
|                     |                        __________________________
|                     |                       |                          
|                     |_Bertha of TüBINGEN __|
|                                             |
|                                             |__________________________
|                                                                        
|
|--Henry II ZÄHRINGEN 
|  (1231 - 1297)
|                                              __________________________
|                                             |                          
|                      _______________________|
|                     |                       |
|                     |                       |__________________________
|                     |                                                  
|_Agnes of URACH _____|
                      |
                      |                        __________________________
                      |                       |                          
                      |_______________________|
                                              |
                                              |__________________________