Joan DE BEAUFORT, Countess of Westmoreland
1379 - 1440 (61 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Joan DE BEAUFORT, Countess of Westmoreland [1] b. 1379 d. 13 Nov 1440
- Robert FERRERS, 5th Baron Boteler of Wem d. Abt 1395
- 2 Elizabeth FERRERS [1.1] b. 1393 d. 1474
- John DE GREYSTOKE, 4th Baron Greystoke b. Abt 1390 d. 1436
- 3 Ralph DE GREYSTOKE, 5th Baron Greystoke [1.1.1] b. 9 Sep 1406 d. 1 Jun 1487
- Elizabeth FITZHUGH
- 4 Elizabeth DE GREYSTOKE [1.1.1.1] d. 1490
- 4 Sir Robert DE GREYSTOKE [1.1.1.2] b. Abt 1443 d. 1483
- 4 Elizabeth DE GREYSTOKE [1.1.1.1]
- 3 Ralph DE GREYSTOKE, 5th Baron Greystoke [1.1.1]
- 2 Margaret [1.2] b. 1394 d. 25 Jan 1457
- 2 Elizabeth FERRERS [1.1]
- Ralph NEVILLE, 1st Earl of Westmorland b. Abt 1364 d. 21 Oct 1425
- 2 Margaret NEVILLE [1.3] b. Abt Jun 1396 d. 4 Mar 1463
- 2 Joan NEVILLE [1.4] b. Abt 1398 d. 13 Nov 1440
- 2 Catherine DE NEVILLE [1.5] b. 1399 d. Jan 1478
- 2 William NEVILLE [1.6] b. Abt 1400 d. 9 Jan 1463
- 2 Robert NEVILLE [1.7] b. 1405 d. 9 Jul 1457
- 2 Cuthbert NEVILLE [1.8] b. 1405 d. 1415
- 2 Lady Eleanor DE NEVILLE, Countess of Northumberlund [1.9] b. Abt 1407 d. 11 Aug 1472
- 2 Thomas DE NEVILLE [1.10] b. 1409 d. 1424
- 2 Havisia NEVILLE [1.11] b. 1410 d. 1500
- 2 Anne NEVILLE [1.12] b. 1411 d. 20 Sep 1480
- 2 Edward DE NEVILLE [1.13] b. Abt 1412 d. 18 Oct 1476
- 2 John DE NEVILLE [1.14] b. Abt 1413 d. 20 May 1420
- 2 George NEVILLE [1.15] b. Abt 1414 d. 18 Oct 1476
- 2 Cecily NEVILLE [1.16] b. 3 May 1415 d. 31 May 1495
- 2 Henry DE NEVILLE [1.17] b. 1416 d. 1417
- 2 Margaret NEVILLE [1.3]
