_Herbert I CAROLINGIAN _+
                                                      | (0848 - 0907)          
                              _Herbert II HERBERTIAN _|
                             | (0884 - 0942)          |
                             |                        |_Bertha of MATFRIEDE ___
                             |                          (.... - 0916)          
 _Robert HERBERTIAN _________|
| (0907 - 0968)              |
|                            |                         _Robert I ROBERTIAN ____+
|                            |                        | (0866 - 0923)          
|                            |_Adele of ROBERTIAN ____|
|                                                     |
|                                                     |_Aélis of MAINE _______
|                                                       (0868 - 0894)          
|
|--Adélaide of HERBERTIAN 
|  (0934 - 0982)
|                                                      ________________________
|                                                     |                        
|                             _Gilbert BOSONID _______|
|                            | (.... - 0956)          |
|                            |                        |________________________
|                            |                                                 
|_Adelaide-Werra of BOSONID _|
                             |
                             |                         _Richard BIVINID _______+
                             |                        | (0858 - 0921) m 0888   
                             |_Ermengarde of BIVINID _|
                               (0905 - 0945)          |
                                                      |_Adelaide of WELF ______+
                                                        (0865 - ....) m 0888