_Balian of IBELIN ___+
                                            | (1143 - 1193)       
                       _John I IBELIN ______|
                      | (1179 - 1236)       |
                      |                     |_Maria of KOMNENOS __+
                      |                       (1154 - 1217)       
 _Baldwin of IBELIN __|
| (1213 - 1265)       |
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|                     |_Melisende of ARSUF _|
|                       (1177 - ....)       |
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|
|--Philippe of IBELIN 
|  (1235 - 1304)
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|                      _____________________|
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|                     |                                           
|_Alix of BESSAN _____|
                      |
                      |                      _____________________
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                      |_____________________|
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                                            |_____________________