Jacques de Baroncelli
Jacques de Baroncelli (25 June 1881 – 12 January 1951) was a French film director best known for his silent films from 1915 to the late 1930s.
He came from a Florentine family who had settled in Provence in the 15th century, occupying a building in the centre of Avignon then called the Baroncelli Palace (now the Palais du Roure).
His father's side of the family were of Tuscan origin and part of the Ghibelline tradition, and they were hereditary Marquises of Javon.
Though somewhat aristocratic, the family spoke Provençal, which was rather controversial at a time when it was considered to be a language of the common people.
His brother was Folco de Baroncelli-Javon,
He directed well over 80 films between 1915 and 1948 and in the 1940s released numerous films in the United States and Italy.
One of his films, a version of the Pierre Louÿs novel "La Femme et le pantin" (1928) was filmed in the experimental Keller-Dorian color process.
Big City (1948 film)
Big City is a 1948 film.
Satan Town
Satan Town is a 1926 American Western film featuring Harry Carey.
Prints of the film have survived.
Lee H. Katzin
Lee H. Katzin( 12 April 1935- 30 October 2002) was an American director.
Marco Holzer
Marco Holzer( born 30 July 1988) is a German professional racing driver.
He has competed in sports car competitions such as the 24 Hours of Le Mans, 24 Hours of Daytona, American Le Mans Series and Le Mans Series as a Porsche works driver.
Rocambole (1948 film)
Rocambole is a 1948 French- Italian historical thriller film directed by Jacques de Baroncelli and starring Pierre Brasseur, Sophie Desmarets and Lucien Nat.
It portrays the adventures of the popular character Rocambole.
It was followed by a sequel" The Revenge of Baccarat".
It was shot at the Scalera Studios in Rome.
The film's sets were designed by the art directors René Moulaert and Ottavio Scotti.
Gary Chalandon
Gary Chalandon( born 26 September 1986) is a French racing driver.
He is most notable for competing in the 24 Hours of Le Mans, Formula Le Mans Cup and the Le Mans Series.
He won the Formula Le Mans class of the Le Mans Series in 2010, whilst driving for: DAMS.
Check Your Guns
Check Your Guns is a 1948 film directed by Ray Taylor.
It stars Eddie Dean.
Le Mans (film)
Le Mans is a 1971 film depicting a fictional 24 Hours of Le Mans auto race starring Steve McQueen and directed by Lee H. Katzin.
It features actual footage captured during the 1970 race held the previous June.
Denis Zanko
Denis Zanko( born 13 April 1964) is a French former professional footballer who is currently the manager of Toulouse B.
He made over 250 league appearances for five different clubs during his playing career before becoming a coach in 1995.
He went on to manage Valence and Le Mans B, and was appointed first- team manager at Le Mans in December 2011.

Question: Do both films Rocambole (1948 Film) and Le Mans (Film) have the directors that share the same nationality?
Answer: no