| Lord Robert de Willoughby, 4th
Baron Eresby (c. 1349-1396) |
Roger le Strange of Knocking c.(1326-1382) |
| Lady Alice Skipwith, Baroness of
Willoughby (c.1355-1412) |
Aline FitzAlan, Countess of Hertford (c.1323-1386) |
| Sir William de Willoughby, 5th Baron Willoughby | Lucy le Strange, of Knockin |
| b. c. 1371 d. 1409 bur. occ. edu. rel. bp. |
b. c. 1364 d. c. 1402 bur. occ. edu. rel. bp. |
|
Mary Willoughby (c.1364-) Elizabeth (Willoughby) Beaumont, Lady Beaumont (1384-c.1428) Robert Willoughby, 6th Baron Willoughby de Eresby (c.1385-1452) Sir Thomas Willoughby, Kt., of Parham (c.1387-1432) Margery (Willoughby) FitzHugh (1398-1452) |