The Princess of Neutralia
The Princess of Neutralia (German: Die Prinzessin von Neutralien) is a 1917 German silent comedy film directed by Rudolf Biebrach and starring Henny Porten, Paul Bildt and Hermann Picha.
Princess Maria Christina of Saxony (1770–1851)
Maria Christina of Saxony (Maria Christina Albertina Carolina; 7 December 1770 – 24 November 1851) was a Princess of Saxony.
She was the Princess of Carignano and later Princess of Montléart by marriage.
Elliot Silverstein
Elliot Silverstein( born August 3, 1927, in Boston, Massachusetts) is an American director, who is best known for being the director of the movie" Cat Ballou"( 1965).
Princess Marie of Battenberg
Princess Marie Caroline of Battenberg( 15 February 185220 June 1923) was a Princess of Battenberg and, by marriage, the Princess of Erbach- Schönberg.
She worked as a writer and translator.
Scotty Fox
Scott Fox is a pornographic film director who is a member of the AVN Hall of Fame.
Meiktila Princess
Thiri Thuriya Yazawadi( 1860 – 1 June 1896), commonly known as the Princess of Meikhtila, was a royal princess during the Konbaung dynasty.
She was born in 1860 at the Mandalay Palace, the daughter of Mindon Min by his consort, Laungshe Mibaya.
Her full siblings included two sisters, the Princess of Maing Kaing, Princess of Pakhangyi, and one elder brother, Thibaw Min.
She was granted the appendages of Meiktila and Pyaungpya on 20 October 1878.
After the fall of the Konbaung dynasty in 1885, the princess, then 26, relocated out of the Mandalay Palace.
She ultimately wed Kyaw Hlaing Maung Maung, the brother of her handmaiden, Khin Lay Pu. The couple had 3 daughters and 1 son.
She died on 1 June 1896, shortly after the death of her son.
Theresa's Lover
Theresa's Lover  is 1991 South Korean film by Park Chul-soo.
Based on a book by Kim Byung-wook, a former music producer meets his second wife Thesesa in United States.
Rudolf Biebrach
Rudolf Biebrach (24 November 1866 – 5 September 1938) was a German actor and film director.
He directed over 70 films between 1909 and 1930; and he appeared as an actor in nearly 110 films between 1909 and 1938.
In his youth, Biebrach had worked for some years as an engraver.
He got his first engagement as an actor in Gießen during 1890/1891.
After a long career as a stage actor, Biebrach managed to become a successful director and character actor in the German film during the 1910s.
He directed many films with Henny Porten and Lotte Neumann.
Park Chul-soo
Park Chul-soo (November 20, 1948 – February 19, 2013) was a South Korean film director, producer, screenwriter and occasional actor.
He was one of the most active filmmakers in Korean cinema in the 1980s and '90s.
Ben Palmer
Ben Palmer is a British film and television director who is known for being the director of" Bo' Selecta" and" The Inbetweeners".

Question: Which film has the director who is older than the other, The Princess Of Neutralia or Theresa'S Lover? 
Answer: The Princess Of Neutralia