Lady Elizabeth Montagu Peerage person ID=683442 (1385–1448) Parents Maud Montacute, Countess of Salisbury John Montacute, 3rd Earl of Salisbury Children Joan Willoughby, 7th Baroness Willoughby de Eresby Siblings Lady Anne Montacute Richard de Montacute Thomas Montacute, 4th Earl of Salisbury Partners Robert Willoughby, 6th Baron Willoughby de Eresby