_Hugh II LE DESPENSER ____+
                                                 | (1223 - 1265)            
                         _Hugh III LE DESPENSER _|
                        | (1260 - 1326)          |
                        |                        |_Aline BASSET ____________
                        |                                                   
 _Hugh IV LE DESPENSER _|
| (1286 - 1326) m 1306  |
|                       |                         _William IV of BEAUCHAMP _+
|                       |                        | (1238 - 1298)            
|                       |_Isabella of BEAUCHAMP _|
|                         (1263 - 1306)          |
|                                                |_Maud FITZJOHN ___________+
|                                                  (1238 - 1301)            
|
|--Isabel LE DESPENSER 
|  (1312 - 1356)
|                                                 _Richard of CLARE ________+
|                                                | (1222 - 1262)            
|                        _Gilbert of CLARE ______|
|                       | (1243 - 1295) m 1290   |
|                       |                        |_Maud of LACY ____________+
|                       |                          (1222 - 1288)            
|_Eleanor of CLARE _____|
  (1292 - 1337) m 1306  |
                        |                         _Edward I PLANTAGENET ____+
                        |                        | (1239 - 1307)            
                        |_Joan of PLANTAGENET ___|
                          (1272 - 1307) m 1290   |
                                                 |_Eleanor of IVREA ________+
                                                   (1239 - 1290)