Foreign Royalty. Personalities. pic: 1957. The Shah of Iran (Persia) pictured with his daughter Princess Shahnaz at an official function in Tehran. The Shah of Iran (1919-1980) succeeded his father in 1941, but was to leave Iran in 1979, after much critic [Getty Images]

Foreign Royalty, Personalities, pic: 1957, The Shah of Iran (Persia) pictured with his daughter Princess Shahnaz at an official function in Tehran, The Shah of Iran (1919-1980) succeeded his father in 1941, but was to leave Iran in 1979, after much criticism, with a revolutionary government taking over (Photo by Popperfoto via Getty Images/Getty Images)