Margaret de Willoughby

Parents

• Robert Willoughby, 4th Baron Willoughby
• Elizabeth Willoughby, Baroness Willoughby

Children

Siblings

• Sir Thomas de Willoughby
• William Willoughby, 5th Baron Willoughby de Eresby
• John de Neville, 5th/6th Baron Latimer (of Corby)
• Elizabeth de Neville