| 1. John Willoughby |
 |
| B: |
Abt 1400 |
| P: |
of Kirton-in-Holand, Lincolnshire, England |
| D: |
24 Feb 1437 |
| P: |
|
|
| 2. Thomas Willoughby |
|
| B: |
|
| P: |
of Boston, Lincolnshire, England |
| M: |
Bef 27 May 1396 |
| P: |
|
| D: |
Bef 20 Aug 1417 |
| P: |
|
|
| 4. Robert de Willoughby |
|
| B: |
Between 1348 and 1350 |
| P: |
of Eresby, Lincolnshire, England |
| M: |
Bef 1 Oct 1369 |
| P: |
|
| D: |
9 Aug 1396 |
| P: |
|
|
| 8. John de Willoughby |
=> |
|
| B: |
Bef 6 Jan 1329 |
| P: |
of Eresby, Lincolnshire, England |
| M: |
Bef 18 Aug 1337 |
| P: |
|
| D: |
29 Mar 1372 |
| P: |
|
|
|
|
|
|
| 10. William la Zouche |
=> |
|
| B: |
1321 |
| P: |
of Harringworth, Northamptonshire, England |
| M: |
Bef 16 Jul 1334 |
| P: |
|
| D: |
23 Apr 1382 |
| P: |
|
|
|
|
|
|
| 6. John de Neville |
|
| B: |
Abt 1330 |
| P: |
|
| M: |
|
| P: |
|
| D: |
17 Oct 1388 |
| P: |
Newcastle-upon-Tyne, Northumberland, England |
|
| 12. Ralph de Neville |
=> |
|
| B: |
Abt 1291 |
| P: |
of Raby, Durham, England |
| M: |
Aft 14 Jan 1327 |
| P: |
|
| D: |
5 Aug 1367 |
| P: |
|
|
|
|
|
|
| 14. William le Latimer |
=> |
|
| B: |
24 Mar 1330 |
| P: |
Scampston, Yorkshire, England |
| M: |
Bef 10 Aug 1353 |
| P: |
|
| D: |
28 May 1381 |
| P: |
|
|
|
|
Nielsen Hayden genealogy
Abt 1400 - 1437 (~ 37 years)