_Henry of TAILBOYS ____+
                                              | (1335 - 1368)         
                       _Walter TAILBOYS ______|
                      | (1349 - 1417)         |
                      |                       |_______________________
                      |                                               
 _Walter TAILBOYS ____|
| (1391 - 1444)       |
|                     |                        _William DEINCOURT ____
|                     |                       |                       
|                     |_Margaret DEINCOURT ___|
|                       (.... - 1408)         |
|                                             |_Margaret of WELLES ___+
|                                               (1338 - 1402)         
|
|--William TALBOYS 
|  
|                                              _Humphrey STAFFORD ____
|                                             |                       
|                      _Humphrey STAFFORD ____|
|                     |                       |
|                     |                       |_Alice GRENVILLE ______
|                     |                                               
|_Alice STAFFORD _____|
  (1391 - 1448)       |
                      |                        _John MAUTRAVERS ______
                      |                       |                       
                      |_Elizabeth MAUTRAVERS _|
                                              |
                                              |_Elizabeth of AUMARLE _