_Bohemond III POITIERS __+
                                                 | (1148 - 1201)           
                           _Raymond IV POITIERS _|
                          | (1170 - 1199) m 1195 |
                          |                      |_Orgueilleuse of HARENC _
                          |                        (.... - 1175)           
 _Raymond-Ruben POITIERS _|
| (1198 - 1221)           |
|                         |                       _Ruben III ROUPENI ______+
|                         |                      | (1145 - 1187)           
|                         |_Alix of ROUPENI _____|
|                           (1182 - 1234) m 1195 |
|                                                |_Isabella of TORON ______
|                                                  (1166 - 1192)           
|
|--Maria of POITIERS 
|  (1215 - 1257)
|                                                 _Hugh VIII LUSIGNAN _____+
|                                                | (1106 - 1165) m 1140    
|                          _Aimery LUSIGNAN _____|
|                         | (1145 - 1205)        |
|                         |                      |_Bourgogne of RANCON ____
|                         |                         m 1140                 
|_Helvis of LUSIGNAN _____|
  (1190 - 1218)           |
                          |                       _Baldwin of IBELIN ______+
                          |                      | (.... - 1187) m 1157    
                          |_Eschiva of IBELIN ___|
                            (1160 - 1196)        |
                                                 |_Richilda of BETHSAN ____
                                                    m 1157