_Guy of IBELIN ______+
                                                       | (1220 - 1255)       
                       _Balian of IBELIN ______________|
                      | (1240 - 1301)                  |
                      |                                |_Philippa BARLAIS ___
                      |                                  (1220 - ....)       
 _Guy of IBELIN ______|
| (1286 - 1308) m 1303|
|                     |                                 _____________________
|                     |                                |                     
|                     |_Alice of LAMPRON ______________|
|                                                      |
|                                                      |_____________________
|                                                                            
|
|--Alix of IBELIN 
|  (1304 - 1386)
|                                                       _John of IBELIN _____
|                                                      | (.... - 1250)       
|                      _Baldwin of IBELIN _____________|
|                     | (.... - 1313)                  |
|                     |                                |_Isabelle of RIVET __
|                     |                                                      
|_Isabella of IBELIN _|
   m 1303             |
                      |                                 _____________________
                      |                                |                     
                      |_Marguerite Embriaco of GIBLET _|
                                                       |
                                                       |_____________________