| Male Robert Willoughby, 4th Baron Willoughby de Eresby |
| Birth | Abt. 1349 | |
| Death | 9 Aug 1396 | |
| Burial | ||
| Marriage | ||
| Father | ||
| Mother | ||
| Female Elizabeth Latimer |
| Birth | ||
| Death | 5 Nov 1395 | |
| Burial | ||
| Other Spouse | John Neville, 3rd Baron Neville de Raby | F663 | |
| Marriage | ||
| Father | William Latimer, 4th Baron Latimer | F4642 Group Sheet | |
| Mother | ||