Family: William Willoughby, [Baron Willoughb / Joan De Holand, [DUCHESS OF YORK (F9116)
m. 1406
-
Male
William Willoughby, [Baron Willoughb
Birth 1370/1375 Of, Eresby, Lincolnshire, England 
Death 6 Dec 1409 Burial Marriage 1406 Other Spouse Lucy Le Strange | F4190 Marriage Bef 13 Apr 1383 Father Robert Willoughby, [Baron Willoughb | F10118 Group Sheet Mother Alice Skipwith | F10118 Group Sheet
Female
Joan De Holand, [DUCHESS OF YORK
Birth 1380 Of, Upholland, Lancashire, England Death 12 Apr 1434 Burial Other Spouse Edmund "of Langley" England, [DUKE OF YORK] | F9115 Marriage Bef 4 Nov 1393 Other Spouse Henry Scrope, [Earl of Masham] | F6497 Marriage Other Spouse Henry Bromflete, [Lord de Vesci] | F9117 Marriage Father Thomas De Holand, [EARL OF KENT, K | F6648 Group Sheet Mother Alice Fitzalan, [COUNTESS OF KEN | F6648 Group Sheet