__
                         |  
                       __|
                      |  |
                      |  |__
                      |     
 _Otto III GRABFELD __|
| (0975 - 1049) m 1024|
|                     |   __
|                     |  |  
|                     |__|
|                        |
|                        |__
|                           
|
|--Godebold I GRABFELD 
|  (1040 - 1091)
|                         __
|                        |  
|                      __|
|                     |  |
|                     |  |__
|                     |     
|_Luitgard of Z ______|
   m 1024             |
                      |   __
                      |  |  
                      |__|
                         |
                         |__