Robert Willoughby, [Baron Willoughb
1343 - 1396 (53 years)(
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- 1 Robert Willoughby, [Baron Willoughb [1] b. 1343 d. 9 Aug 1396
- + Margery La Zouch, [BARONESS WILLOU
- + Elizabeth Latimer, [BARONESS LATIME
- Alice Skipwith b. Abt 1355 d. Bef 1512
- 2 William Willoughby, [Baron Willoughb [1.1] b. 1370/1375 d. 6 Dec 1409
- + Joan De Holand, [DUCHESS OF YORK b. 1380 d. 12 Apr 1434
- Lucy Le Strange b. Abt 1367 d. Aft 1405
- 3 Elizabeth De Willoughby [1.1.1] b. Abt 1386
- + Henry Beaumont, [BARON BEAUMONT] b. Abt 1387
- + Henry Beaumont, [BARON BEAUMONT] b. Abt 1387
- 3 Thomas Willoughby, [SIRKNIGHT] [1.1.2] b. Abt 1387 d. Aft 1432
- 3 Margaret (Margery) Willoughby [1.1.3] b. Abt 1389/1405 d. Bef 22 Oct 1452
- William Fitzhugh, [LORD] b. 1398 d. 22 Oct 1452
- 4 Elizabeth (Isabel) Fitzhugh [1.1.3.1] b. Abt 1409 d. 20 Mar 1468
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- 4 Eleanor Fitzhugh, [BARONESS DACRE [1.1.3.2] b. Abt 1416 d. Aft 19 May 1468
- 4 Maud Fitzhugh [1.1.3.3] b. Abt 1428
- 4 Lora Fitzhugh [1.1.3.4] b. Abt 1422
- 4 Henry Fitzhugh, [Baron Fitzhugh] [1.1.3.5] b. 1424 d. 8 Jun 1472
- 4 Margery Fitzhugh [1.1.3.6] b. Abt 1425
- 4 Lucy Fitzhugh [1.1.3.7] b. Abt 1438
- 4 Joan Fitzhugh [1.1.3.8] b. Abt 1441 d. Bef 1488
- 4 Elizabeth (Isabel) Fitzhugh [1.1.3.1]
- 3 Elizabeth De Willoughby [1.1.1]
- + Joan De Holand, [DUCHESS OF YORK b. 1380 d. 12 Apr 1434
- 2 William Willoughby, [Baron Willoughb [1.1]
- + Margery La Zouch, [BARONESS WILLOU