Princess Margaret (1930-2002) and fiance Antony Armstrong-Jones pictured standing in the grounds of the Royal Lodge, Windsor after announcing their engagement on 27th February 1960. (Photo by Rolls Press/Popperfoto via Getty Images/Getty Images)
Princess Margaret (1930-2002) and fiance Antony Armstrong-Jones pictured standing in the grounds of the Royal Lodge, Windsor after announcing their engagement on 27th February 1960. (Photo by Rolls Press/Popperfoto via Getty Images/Getty Images)