_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 - ....)           
|
|--Adelaide of WETTIN 
|  (1030 - 1070)
|                                                        _________________________
|                                                       |                         
|                        _Thietmar IV of SAXON-OSTMARK _|
|                       |                               |
|                       |                               |_________________________
|                       |                                                         
|_Oda of SAXON-OSTMARK _|
                        |
                        |                                _________________________
                        |                               |                         
                        |_______________________________|
                                                        |
                                                        |_________________________