_Theodoric II WETTIN ______+
                                                              | (0970 - 1034)             
                                     _Thimo WETTIN ___________|
                                    | (1034 - 1099)           |
                                    |                         |_Mathilda of EKKEHARDIN ___+
                                    |                                                     
 _Conrad I WETTIN __________________|
| (1097 - 1156)                     |
|                                   |                          ___________________________
|                                   |                         |                           
|                                   |_Ida of NORDHEIM ________|
|                                                             |
|                                                             |___________________________
|                                                                                         
|
|--Otto II WETTIN 
|  (1125 - 1189)
|                                                              ___________________________
|                                                             |                           
|                                    _Adalbert of RAVENSTEIN _|
|                                   |                         |
|                                   |                         |___________________________
|                                   |                                                     
|_Luitgard of ELCHINGEN-RAVENSTEIN _|
                                    |
                                    |                          _Frederick I HOHENSTAUFEN _+
                                    |                         | (1050 - 1105)             
                                    |_Berta of HOHENSTAUFEN __|
                                      (.... - 1142)           |
                                                              |_Agnes of SALIAN __________+
                                                                (1072 - 1143)