

| Ralph Deincourt | |
| B: | 24 Jun 1380 |
| Kirby Bellars, Leicester, England | |
| D: | 7 Nov 1384 |
| Sir John Deincourt | |
| B: | 28 Feb 1381 |
| Middleham, Yorkshire, England, United Kingdom | |
| D: | 11 May 1406 |
| Blankney, Lincolnshire, England | |
| Baroness Joan Grey | |
| B: | 30 Jul 1386 |
| Rotherfield Greys, Oxfordshire, England, United Kingdom | |
| M: | Bef 17 Feb 1400 |
| Of, Rotherfield, Oxfordshire, England | |
| D: | 20 Nov 1408 |
| Rotherfield Greys, Oxfordshire, England | |
|
| Alice De Neville | |
| B: | 1358 |
| Raby Castle, Durham, England | |
| D: | 20 Jun 1433 |
| England, Unitd Kingdom | |
| William D'Eincourt, 3rd Baron Deincourt 10th Lord Deyncourt | |
| B: | 26 Dec 1357 |
| Kirkby Bellars, Leicestershire, England | |
| M: | Bef 1379 |
| D: | Oct 1381 |
| Kirkby Bellars, Leicestershire, England | |