Gyula Maár
Gyula Maár
( 2 August 1934 – 20 December 2013) was a Hungarian film director and screenwriter.
He directed 25 films between 1966 and 2007.
His 1975 film," Mrs. Dery Where Are You?" won the award for Best Actress( Mari Törőcsik) at the 1976 Cannes Film Festival.
In 1986, his film" Első kétszáz évem" was entered into the 36th Berlin International Film Festival.
In 1993, his film" Whoops" was entered into the 43rd Berlin International Film Festival.
Constantin Prezan
Constantin Prezan( January 27, 1861 – August 27, 1943) was a Romanian general during World War I and a Marshal of Romania afterward.
My First Two Hundred Years
My First Two Hundred Years is a 1985 Hungarian drama film directed by Gyula Maár.
It was entered into the 36th Berlin International Film Festival.
Harry Keller
Harry Keller( 22 February 1913 – 19 January 1987) was an American film editor, producer and director, who made a number of westerns and worked for many years at Universal Pictures.
He is perhaps best remembered today for shooting additional footage on" Touch of Evil"( 1958).
Vasily Petrov (marshal)
Vasiliy Ivanovich Petrov( – 1 February 2014) was a senior Russian military official and Marshal of the Soviet Union.
Luigi Cadorna
Marshal of Italy Luigi Cadorna,( 4 September 1850 – 21 December 1928) was an Italian General and Marshal of Italy, most famous for being the Chief of Staff of the Italian Army during the first part of World War I.
Marshal of Cedar Rock
Marshal of Cedar Rock is a 1953 American western film directed by Harry Keller and starring Allan Lane, Phyllis Coates and Eddy Waller.
The film's art direction was by Frank Hotaling.
Jean-Baptiste d'Ornano
Jean- Baptiste d' Ornano, Marquis de( 1581- 1626) was a French nobleman and Marshal of France( 1626).
Boris Shaposhnikov
Boris Mikhaylovich Shaposhnikov( – March 26, 1945) was a Soviet military commander, Chief of the Staff of the Red Army, and Marshal of the Soviet Union.
Roger Bigod, 4th Earl of Norfolk
Roger Bigod( c. 1209–1270) was 4th Earl of Norfolk and Marshal of England.

Question: Do both Marshal of Cedar Rock and My First Two Hundred Years films have the directors from the same country?
Answer: no