Lady Gertrude Lambart (died 1775) (d. 1775) Parents Richard Lambart, 4th Earl of Cavan Margaret Trant Children Francis Thomas-Fitzmaurice, 3rd Earl of Kerry Lady Anna Maria FitzMaurice Siblings Gilbert Lambart, Lord Lambart Lady Hester Lambart Ford Lambart, 5th Earl of Cavan Partners William FitzMaurice, 2nd Earl of Kerry James Tilson