_Hugh of COURTENAY ____+
                                                  | (1251 - 1291)         
                       _Hugh of COURTENAY ________|
                      | (1276 - 1340)             |
                      |                           |_Eleanor LE DESPENSER _+
                      |                             (.... - 1328)         
 _Hugh of COURTENAY __|
| (1303 - 1377)       |
|                     |                            _______________________
|                     |                           |                       
|                     |_Agnes of SAINT JOHN ______|
|                                                 |
|                                                 |_______________________
|                                                                         
|
|--Thomas COURTENAY 
|  (1329 - ....)
|                                                  _Humphrey VI of BOHUN _+
|                                                 | (1249 - 1298)         
|                      _Humphrey VII of BOHUN ____|
|                     | (1276 - 1321)             |
|                     |                           |_Maude of FIENNES _____
|                     |                             (1250 - 1298)         
|_Margaret of BOHUN __|
  (1311 - 1391)       |
                      |                            _Edward I PLANTAGENET _+
                      |                           | (1239 - 1307)         
                      |_Elizabeth of PLANTAGENET _|
                        (1282 - 1316)             |
                                                  |_Eleanor of IVREA _____+
                                                    (1239 - 1290)