Diana Evelyn Kitty Campbell Methuen-Campbell (1932-2015) (1932–2015) Parents Laurence Methuen Olive Douglas Campbell Children Patricia Anne Campbell McNair-Wilson Jennifer Jean McNair-Wilson Arabella Jane Campbell McNair-Wilson Kate Campbell McNair-Wilson Guy Patrick Adam Campbell McNair-Wilson Siblings Caroline Aileen Methuen David Archibald James Methuen-Campbell Christopher Methuen-Campbell Daphne Mary Jean Methuen-Campbell Partners Patrick McNair-Wilson