12th April 1951: HRH Princess Margaret (1930 - 2002) attending the premiere of the film 'Captain Horatio Hornblower' at the Warner Theatre Leicester Square. (Photo by Ron Burton/Keystone/Getty Images)
12th April 1951: HRH Princess Margaret (1930 - 2002) attending the premiere of the film 'Captain Horatio Hornblower' at the Warner Theatre Leicester Square. (Photo by Ron Burton/Keystone/Getty Images)