_Godfrey I ARDENNES-VERDUN _+
                                                            | (0935 - 0995)              
                                _Gothelo I ARDENNES-VERDUN _|
                               | (0967 - 1044)              |
                               |                            |_Matilda of BILLUNG ________+
                               |                              (0935 - 1008)              
 _Godfrey III ARDENNES-VERDUN _|
| (0997 - 1069)                |
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|                                                                                        
|
|--Godfrey IV ARDENNES-VERDUN 
|  (.... - 1075)
|                                                            ____________________________
|                                                           |                            
|                               ____________________________|
|                              |                            |
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|                              |                                                         
|_Doda of UNKNOWN _____________|
  (.... - 1053)                |
                               |                             ____________________________
                               |                            |                            
                               |____________________________|
                                                            |
                                                            |____________________________