_Henry II REGINAR ____+
                                            | (1020 - 1078)        
                       _Godfrey I REGINAR __|
                      | (1060 - 1138)       |
                      |                     |_Adela of THUNRINGIA _
                      |                                            
 _Joscelin REGINAR ___|
| (1121 - 1180)       |
|                     |                      _Otto II HERBERTIAN __+
|                     |                     | (1065 - 1131)        
|                     |_Ida of HERBERTIAN __|
|                       (.... - 1125)       |
|                                           |_Adelaide of NAMUR ___+
|                                             (1068 - 1124)        
|
|--Maud of PERCY 
|  (1164 - ....)
|                                            ______________________
|                                           |                      
|                      _____________________|
|                     |                     |
|                     |                     |______________________
|                     |                                            
|_Agnes of PERCY _____|
  (.... - 1203)       |
                      |                      ______________________
                      |                     |                      
                      |_____________________|
                                            |
                                            |______________________