______________________
                                                  |                      
                         _Thibaut of DAMPIERRE ___|
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                        |                         |______________________
                        |                                                
 _Guy I of DAMPIERRE ___|
| (1095 - 1151)         |
|                       |                          _Milo I of MONTLHERY _+
|                       |                         | (.... - 1102)        
|                       |_Elizabeth of MONTLHERY _|
|                                                 |
|                                                 |_Lithuise of BLOIS ___+
|                                                                        
|
|--William I of DAMPIERRE 
|  (1130 - 1174)
|                                                  ______________________
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|                        _________________________|
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|                       |                                                
|_Helvide of BAUDEMENT _|
                        |
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