תרשים קומפקטי:
|
Baron Robert Willoughby 1343-1396 (53) | Roger Le Strange 1327-1382 (55) | | | ||||||||||
Baron William Willoughby 1370/71-1409 (38) | Thomas Willoughby 1387-1432 (45) | Lucy Le Strange 1367-1405 (38) | Robert Strangeways 1369- | Thomas Strangeways 1395-1441/42 (47) | Matilda Cheswyk 1371- | ||||||||
Alice Skipwith 1355- | Aline (Olive) Fitzalan 1314-1386 (72) | | | ||||||||||
Sir William Willoughby 1430- |
| Joan Strangeways 1427-1484/85 (58) | |||||||||||
Baron John Fitzalan 1348-1379 (31) | | Lord John De Neville 1328-1388 (60) | Duke John "of Gaunt" England 1340-1398/99 (58) | ||||||||||
Sir Richard Arundel 1366-1419 (53) | Jane Fitzalan 1403- | Alice NN 1370- | Earl Ralph De Neville 1364-1425/26 (62) | Duchess Catherine De Neville 1397-1478 (81) | Countess Joan De Beaufort 1375-1440 (65) | ||||||||
Baroness Eleanor Maltravers 1346-1404/05 (59) | | Maud De Percy 1335-1378/79 (44) | Katherine De Roet 1350-1403 (53) |