1965: Prince Rainier III of Monaco and his wife, the former actress Grace Kelly (1929 - 1982), attend the Bal Petits Lits Blancs at Powerscourt, Enniskerry, County Wicklow. (Photo by Hulton Archive/Getty Images)
1965: Prince Rainier III of Monaco and his wife, the former actress Grace Kelly (1929 - 1982), attend the Bal Petits Lits Blancs at Powerscourt, Enniskerry, County Wicklow. (Photo by Hulton Archive/Getty Images)