_Dedo I WETTIN _____________+
                                                | (0940 - 1009)              
                       _Theodoric II WETTIN ____|
                      | (0970 - 1034)           |
                      |                         |_Thietberga of NORDMARK ____
                      |                                                      
 _Dedi I WETTIN ______|
| (1004 - 1075)       |
|                     |                          _Eckard I EKKEHARDIN _______
|                     |                         | (0960 - 1002)              
|                     |_Mathilda of EKKEHARDIN _|
|                                               |
|                                               |_Suanhilde of BILLUNG ______+
|                                                 (0945 - ....)              
|
|--Henry I WETTIN 
|  (1070 - 1103)
|                                                _Lambert I REGINAR _________+
|                                               | (0950 - 1015)              
|                      _Lambert II REGINAR _____|
|                     | (.... - 1054)           |
|                     |                         |_Gerberga of CAROLINGIAN ___+
|                     |                           (0975 - 1018)              
|_Adela of REGINAR ___|
  (.... - 1083)       |
                      |                          _Gothelo I ARDENNES-VERDUN _+
                      |                         | (0967 - 1044)              
                      |_Oda of ARDENNES-VERDUN _|
                                                |
                                                |____________________________