_William VI FERRERS _+
                                             | (1332 - 1370)       
                        _Henry II FERRERS ___|
                       | (1354 - 1387)       |
                       |                     |_Margaret of UFFORD _
                       |                       (1330 - 1368)       
 _William VII FERRERS _|
| (1372 - 1445)        |
|                      |                      _____________________
|                      |                     |                     
|                      |_Joan POYNINGS ______|
|                        (1358 - 1394)       |
|                                            |_____________________
|                                                                  
|
|--Thomas FERRERS 
|  (1395 - 1458)
|                                             _____________________
|                                            |                     
|                       _____________________|
|                      |                     |
|                      |                     |_____________________
|                      |                                           
|_Philippa CLIFFORD ___|
  (1372 - 1416)        |
                       |                      _____________________
                       |                     |                     
                       |_____________________|
                                             |
                                             |_____________________