_Adalbert I HERBERTIAN _+
                                                     | (0915 - 0987) m 0952   
                       _Herbert III HERBERTIAN ______|
                      | (0953 - 1015)                |
                      |                              |_Gerberge of REGINAR ___+
                      |                                (0935 - 0978) m 0952   
 _Otto HERBERTIAN ____|
| (0979 - 1045)       |
|                     |                               ________________________
|                     |                              |                        
|                     |_Ermengarde of BAR-SUR-SEINE _|
|                       (0946 - 1035)                |
|                                                    |________________________
|                                                                             
|
|--Herbert IV HERBERTIAN 
|  (1028 - 1079)
|                                                     ________________________
|                                                    |                        
|                      ______________________________|
|                     |                              |
|                     |                              |________________________
|                     |                                                       
|_Pavia of UNKNOWN ___|
  (0990 - ....)       |
                      |                               ________________________
                      |                              |                        
                      |______________________________|
                                                     |
                                                     |________________________