Family: Robert FERRERS / Joan DEBEAUFORT (F2340)
m. 1391John Gaunt PLANTAGENET (1340-1399) |
Catherine DEROET (1350-1403) |
| Robert FERRERS (1373-1396) |
Joan DEBEAUFORT (1375-1440) 
|
| Elizabeth DEFERRERS (1393-1434) |
| Lady Elizabeth WEMBLEY DEFERRERS (1393-1434) |
| Mary DEFERRERS (1394-1458) |
| Joan NEVILLE (1396- ) |