_John BEAUFORT ________+
                                              | (1371 - 1409)         
                       _Edmund BEAUFORT ______|
                      | (1406 - 1455)         |
                      |                       |_Margaret of HOLAND ___
                      |                         (1380 - 1439)         
 _Henry BEAUFORT _____|
| (1435 - 1464)       |
|                     |                        _Richard of BEAUCHAMP _
|                     |                       | (1381 - 1439)         
|                     |_Eleanor of BEAUCHAMP _|
|                       (1407 - 1466)         |
|                                             |_Elizabeth BERKELEY ___
|                                               (1386 - 1422)         
|
|--Charles SOMERSET 
|  (1460 - 1525)
|                                              _______________________
|                                             |                       
|                      _______________________|
|                     |                       |
|                     |                       |_______________________
|                     |                                               
|_Joan HILL __________|
  (1438 - 1493)       |
                      |                        _______________________
                      |                       |                       
                      |_______________________|
                                              |
                                              |_______________________