Elizabeth Willoughby Peerage person ID=24787 (1388–1427) Parents William Willoughby, 5th Baron Willoughby de Eresby Lucy Lestrange Children Elizabeth Beaumont Katherine Beaumont John Beaumont, 1st Viscount Beaumont Eleanor Beaumont Anne Beaumont Henry Beaumont Siblings Margaret Willoughby Sir Thomas Willoughby Robert Willoughby, 6th Baron Willoughby de Eresby Marjery Willoughby Partners Henry Beaumont, 5th Lord Beaumont