Question: Who was born first out of Rupert Julian and Robert Z. Leonard?

full_context: Document 1: Robert Wise: Robert Earl Wise (September 10, 1914 – September 14, 2005) was an American film director, producer and editor. He won Academy Awards for Best Director and Best Picture for both "West Side Story" (1961) and "The Sound of Music" (1965). He was also nominated for Best Film Editing for "Citizen Kane" (1941) and directed and produced "The Sand Pebbles" (1966), which was nominated for Best Picture.
Document 2: Rudolph Valentino filmography: Rudolph Valentino (1895–1926) was an Italian-born actor in the era of silent films. He emigrated to the United States in 1913 and took a string of temporary menial jobs before becoming a film extra in 1914. He appeared in several films until 1921—many of which are now lost. That year he got his major break when he appeared in the role of Julio in "The Four Horsemen of the Apocalypse". According to Valentino's biographer, Noel Botham, the film was "hailed ... [as] a masterpiece and Valentino as a star"; the film grossed $4.5 million at the North American box office.
Document 3: Wesley Ruggles: Wesley Ruggles (June 11, 1889 – January 8, 1972) was an American film director.
Document 4: Michael Curtiz: Michael Curtiz ( ; born Manó Kaminer, December 24, 1888 April 10, 1962) was a Hungarian-born American film director, recognized as one of the most prolific directors in history. He directed classic films from the silent era and numerous others during Hollywood's Golden Age, when the studio system was prevalent.
Document 5: Robert Zemeckis: Robert Lee Zemeckis (born May 14, 1952) is an American filmmaker and screenwriter frequently credited as an innovator in visual effects. Credited as "one of the greatest visual storytellers in filmmaking", he first came to public attention in the 1980s as the director of "Romancing the Stone" (1984) and the science-fiction comedy "Back to the Future" film trilogy, as well as the live-action/animated comedy "Who Framed Roger Rabbit" (1988). In the 1990s he diversified into more dramatic fare, including 1994's "Forrest Gump", for which he won an Academy Award for Best Director. The film itself won Best Picture. The movies he has directed have ranged across a wide variety of genres, for both adults and families.
Document 6: List of film directors of the Dutch East Indies: Twenty-nine people are recorded as having directed fictional films in the Dutch East Indies between 1926, when L. Heuveldorp released "Loetoeng Kasaroeng", the colony's first domestically produced film, and 1949, when the Dutch formally recognised Indonesia's sovereignty after a four-year revolution, leaving the Dutch East Indies defunct. Thirteen directors active in the Indies continued to direct films after 1950, including Usmar Ismail: his 1950 film "Darah dan Doa" ("The Long March") is generally considered the first truly Indonesian film.
Document 7: Rupert Julian: Rupert Julian (25 January 1879 – 27 December 1943) was the first New Zealand cinema actor, director, writer and producer.
Document 8: Robert Z. Leonard: Robert Zigler Leonard (October 7, 1889 – August 27, 1968) was an American film director, actor, producer, and screenwriter.
Document 9: Robert Altman: Robert Bernard Altman ( ; February 20, 1925 – November 20, 2006) was an American film director, screenwriter, and film producer. A five-time nominee of the Academy Award for Best Director and an enduring figure from the New Hollywood era, Altman was considered a "maverick" in making films with a highly naturalistic but stylized and satirical aesthetic, unlike most Hollywood films. He is consistently ranked as one of the greatest and most influential filmmakers in American cinema.
Document 10: Cinema of Hungary: Hungary has had a notable cinema industry from the beginning of the 20th century, with Hungarians who affected the world of motion picture both inside and outside the borders. The former could be characterised by directors István Szabó, Béla Tarr, or Miklós Jancsó, the latter by William Fox, who founded Fox Studios, Alexander Korda, playing a leading role in start of Britain's film industry, or Adolph Zukor, founder of Paramount Pictures. Examples of successful Hungarian films include "Merry-go-round", "Mephisto", "Werckmeister Harmonies", and "Kontroll".
Document 11: Walter Lang: Walter Lang (August 10, 1896 – February 7, 1972) was an American film director.
Document 12: Bob Fosse: Robert Louis Fosse (June 23, 1927 – September 23, 1987) was an American dancer, musical theatre choreographer, director, screenwriter, film director and actor.
Document 13: Julius Jaenzon: Julius Jaenzon (8 July 1885 – 17 February 1961) was a Swedish cinematographer, essential in the early Swedish silent cinema. He is most known for his collaborations with directors Victor Sjöström and Mauritz Stiller, particularly in adaptions of novels by Selma Lagerlöf. Especially the accuracy with which he mastered the double exposure, for example in "The Phantom Carriage", was much admired at the time.
Document 14: Robert Florey: Robert Florey (14 September 1900 – 16 May 1979) was a French-American director, screenwriter, film journalist, and occasional actor.
Document 15: Mervyn LeRoy: Mervyn LeRoy (October 15, 1900 – September 13, 1987) was an American film director, film producer and occasional actor.
ground_truth: Rupert Julian