_Humphrey VI of BOHUN _+
                                                        | (1249 - 1298)         
                            _Humphrey VII of BOHUN _____|
                           | (1276 - 1321)              |
                           |                            |_Maude of FIENNES _____
                           |                              (1250 - 1298)         
 _William of BOHUN ________|
|                          |
|                          |                             _Edward I PLANTAGENET _+
|                          |                            | (1239 - 1307)         
|                          |_Elizabeth of PLANTAGENET __|
|                            (1282 - 1316)              |
|                                                       |_Eleanor of IVREA _____+
|                                                         (1239 - 1290)         
|
|--Elizabeth of BOHUN 
|  
|                                                        _______________________
|                                                       |                       
|                           _Bartholomew of BADLESMERE _|
|                          | (1275 - 1322)              |
|                          |                            |_______________________
|                          |                                                    
|_Elizabeth of BADLESMERE _|
                           |
                           |                             _Thomas of CLARE ______+
                           |                            | (1245 - 1287)         
                           |_Margaret of CLARE _________|
                             (1287 - 1333)              |
                                                        |_Juliana FITZGERALD ___
                                                          (1263 - 1300)