_Henry I CHÂTILLON ____+
                                               | (1080 - 1130)          
                       _Gaucher II CHÂTILLON _|
                      | (1110 - 1147)          |
                      |                        |_Ermengarde of MONTJAY _
                      |                                                 
 _Guy II CHÂTILLON __|
| (1140 - 1170)       |
|                     |                         ________________________
|                     |                        |                        
|                     |_Adele of ROUCY ________|
|                                              |
|                                              |________________________
|                                                                       
|
|--Gaucher III CHÂTILLON 
|  (1166 - 1219)
|                                               _Louis VI CAPET ________+
|                                              | (1081 - 1137)          
|                      _Robert I DREUX ________|
|                     | (1123 - 1188)          |
|                     |                        |_Adelaide of SAVOY _____+
|                     |                          (1092 - 1154)          
|_Adele of DREUX _____|
                      |
                      |                         ________________________
                      |                        |                        
                      |_Hawise of SALISBURY ___|
                                               |
                                               |________________________