Were both Stuart Paton and Ivan Perestiani  Russian film directors?
Stuart Paton Stuart Paton (23 July 1883 – 16 December 1944) was a British director, screenwriter and actor of the silent era. He directed 67 films between 1915 and 1938. He also wrote for 24 films between 1914 and 1927. Despite a sizable list of credits, Paton was never well-regarded, especially as a director.
Vladimir Petrov (director) Vladimir Petrov (Russian: Владимир Михайлович Петров , 22 July 1896 – 7 January 1966) was a Soviet film director and screenwriter. He directed 24 films between 1928 and 1964. Vladimir Petrov was awarded Stalin Prize five times: in 1941 (twice), 1946 (twice) and 1950.