_Raymond POITIERS ________+
                                                  | (1099 - 1149)            
                          _Bohemond III POITIERS _|
                         |                        |
                         |                        |_Constance of HAUTEVILLE _
                         |                          (1128 - 1163)            
 _Bohemond IV POITIERS __|
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|--Philip POITIERS 
|  (.... - 1225)
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|_Plaisance of EMBRIACO _|
                         |
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