_Otto I HERBERTIAN __+
                                              | (.... - 0987)       
                        _Louis I HERBERTIAN __|
                       | (.... - 1025)        |
                       |                      |_____________________
                       |                                            
 _Louis II HERBERTIAN _|
| (.... - 1066)        |
|                      |                       _____________________
|                      |                      |                     
|                      |_Adelaide of UNKNOWN _|
|                        (.... - 1205)        |
|                                             |_____________________
|                                                                   
|
|--Arnold I HERBERTIAN 
|  (.... - 1106)
|                                              _____________________
|                                             |                     
|                       ______________________|
|                      |                      |
|                      |                      |_____________________
|                      |                                            
|_Sophie of UNKNOWN ___|
                       |
                       |                       _____________________
                       |                      |                     
                       |______________________|
                                              |
                                              |_____________________