The British  socialite and artist Rosemary Pratt married this Royal Air Force officer, flying ace, courtier and author who served as what to King George VI?
Rosemary Pratt, Marchioness Camden Rosemary Pratt, Marchioness Camden (9 May 1921 – 27 February 2004), born Cecil Rosemary Pawle, was a British socialite and artist, best known as the first wife of Group Captain Peter Townsend, who later became romantically involved with Princess Margaret of the United Kingdom.
Anthony Heward Air Chief Marshal Sir Anthony Wilkinson Heward, {'1': ", '2': ", '3': ", '4': "} (1 July 1918 – 27 October 1995) was a senior Royal Air Force (RAF) commander.