Elizabeth Montagu (1660-1731) (1660–1731) Parents George Montagu Elizabeth Irby Children Christopher Wandesford George Wandesford, 4th Viscount Castlecomer Siblings James Montagu Charles Montagu, 1st Earl of Halifax Edward Montagu Irby Montagu Christopher Montagu Partners Christopher Wandesford, 1st Viscount Castlecomer