John Willoughby, [BARONWILLOUGH
Abt 1323 - 1372 (49 years)Drag or scroll to see more of the chart.
| Robert Willoughby, [Baron Willoughb 1343-1396 |
| Robert Willoughby, [Baron Willoughb | |
| B: | 1343 |
| Of, Eresby, Lincolnshire, England | |
| D: | 9 Aug 1396 |
| Margery La Zouch, [BARONESS WILLOU | |
| M: | Bef 29 Mar 1372 |
| Elizabeth Latimer, [BARONESS LATIME | |
| M: | Aft Oct 1388 |
| William Willoughby, [Baron Willoughb 1375-1409 |
| William Willoughby, [Baron Willoughb | |
| B: | 1370/1375 |
| Of, Eresby, Lincolnshire, England | |
| D: | 6 Dec 1409 |
 | Joan De Holand, [DUCHESS OF YORK 1380-1434 |
| Joan De Holand, [DUCHESS OF YORK | |
| B: | 1380 |
| Of, Upholland, Lancashire, England | |
| M: | 1406 |
| D: | 12 Apr 1434 |
| Elizabeth De Willoughby Abt 1386- |
| Elizabeth De Willoughby | |
| B: | Abt 1386 |
| Henry Beaumont, [BARON BEAUMONT] Abt 1387- |
| Henry Beaumont, [BARON BEAUMONT] | |
| B: | Abt 1387 |
| Thomas Willoughby, [SIRKNIGHT] Abt 1387-Aft 1432 |
| Thomas Willoughby, [SIRKNIGHT] | |
| B: | Abt 1387 |
| Of, Parham, , England | |
| D: | Aft 1432 |
| Margaret (Margery) Willoughby Abt 1405-Bef 1452 |
| Margaret (Margery) Willoughby | |
| B: | Abt 1389/1405 |
| Of, Eresby, Lincolnshire, England | |
| D: | Bef 22 Oct 1452 |
| , , Yorkshire, Englnad | |
| William Fitzhugh, [LORD] 1398-1452 |
| William Fitzhugh, [LORD] | |
| B: | 1398 |
| Of, Ravensworth, Yorkshire, England | |
| M: | Bef 18 Nov 1406 |
| Of, Ravensworth, Yorkshire, England | |
| D: | 22 Oct 1452 |
| , , Yorkshire, England | |
| Lucy Le Strange Abt 1367-Aft 1405 |
| Lucy Le Strange | |
| B: | Abt 1367 |
| Of, Knockin, Shropshire, England | |
| M: | Bef 13 Apr 1383 |
| D: | Aft 1405 |
| Alice Skipwith Abt 1355-Bef 1512 |
| Alice Skipwith | |
| B: | Abt 1355 |
| Of, Beakby, Lincolnshire, England | |
| D: | Bef 1512 |
| Joan Willoughby, [Baroness Astley Abt 1345- |
| Joan Willoughby, [Baroness Astley | |
| B: | Abt 1345 |
| Of, Eresby, Spilsby, Lincolnshire | |
| William Willoughby 1351- |
| William Willoughby | |
| B: | 1351 |
| Of, Eresby, Lincolnshire, England | |
|
| John Willoughby, [BARONWILLOUGH Abt 1323-1372 |
| John Willoughby, [BARONWILLOUGH | |
| B: | Abt 1323 |
| Of, Eresby, Lincolnshire, England | |
| D: | 29 Mar 1372 |
| Cecily Ufford Abt 1327-Bef 1372 |
| Cecily Ufford | |
| B: | Abt 1327 |
| Of, Eresby, Spilsby, Lincolnshire | |
| M: | 1343 |
| Of, , Suffolk, England | |
| D: | Bef 29 Mar 1372 |