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.
Ronald Graham (RAF officer) Air Vice Marshal Ronald Graham, {'1': ", '2': ", '3': ", '4': "} (19 July 1896 – 23 June 1967) was a First World War flying ace of the Royal Naval Air Service. Remaining in the Royal Air Force after that war, he rose to the rank of air vice marshal during the Second World War.