Mary Ormsby-Gore (1914-2006); daughter of William Ormsby-Gore, 4th Baron Harlech (1914–2006) Parents Beatrice Ormsby-Gore, Lady Harlech William Ormsby-Gore, 4th Baron Harlech Children Robert George Lees Mayall Alexandra Beatrice Mayall Gerard Francis Campbell Cordelia Isobel Mayall Charles Campbell Siblings Owen Ormsby-Gore Katharine Macmillan, Viscountess Macmillan of Ovenden David Ormsby-Gore, 5th Baron Harlech Elizabeth Ormsby-Gore John Julian Stafford Ormsby-Gore Partners Robin Francis Campbell Lees Mayall