_Fulk V CHÂTEAUDUN _____+
                                                    | (1089 - 1143) m 1110    
                           _Geoffrey V PLANTAGENET _|
                          | (1113 - 1151)           |
                          |                         |_Ermengarde of BAUGENCY _+
                          |                           (1092 - 1125) m 1110    
 _Hamelin of PLANTAGENET _|
| (1130 - 1202)           |
|                         |                          _________________________
|                         |                         |                         
|                         |_________________________|
|                                                   |
|                                                   |_________________________
|                                                                             
|
|--Adlea of WARENNE 
|  (1170 - ....)
|                                                    _William II of WARENNE __+
|                                                   | (1071 - 1138)           
|                          _William III of WARENNE _|
|                         | (1119 - 1147)           |
|                         |                         |_Elizabeth of CAPET _____+
|                         |                           (1085 - 1130)           
|_Isabella of WARENNE ____|
  (1136 - 1199)           |
                          |                          _William III BELLÊME ___
                          |                         | (1093 - 1172)           
                          |_Adela of BELLÊME ______|
                                                    |
                                                    |_Helie of BURGUNDY ______+
                                                      (1080 - 1140)