Question: who passed away first Perry N. Vekroff or Paul Cox ?

full_context: Document 1: Paul Cox: Paulus Henrique Benedictus "Paul" Cox (16 April 194018 June 2016) was a Dutch-Australian filmmaker, who has been recognized as "Australia's most prolific film auteur". "Cox's delicate films have been pockmarked with life's uncertainty. Loneliness within relationships is a staple of the Cox oeuvre, too". David Wenham states, "There is no one like Cox... He is unique, and we need him, and people like him... He is completely an auteur, because everything you see on the screen, and hear, has got Paul's fingerprints all over it."
Document 2: Bridges Burned: Bridges Burned is a lost 1917 silent film drama directed by Perry N. Vekroff and starring Olga Petrova. Popular Plays and Players produced while Metro Pictures distributed.
Document 3: Men (1918 film): Men was a 1918 American silent drama film directed by Perry N. Vekroff based upon a play by Harry Sophus Sheldon. It starred Anna Lehr, Charlotte Walker, and Robert Cain. It is considered to be a lost film.
Document 4: Paul Charlier: Paul Charlier is an Australian composer and sound designer who works primarily in theatre and film. He has also worked in radio and was a founding member of the Sydney post-punk band SoliPsiK. His recent theatre work includes the Sydney Theatre Company productions of "A Streetcar Named Desire" (Sound Designer) and "Uncle Vanya" (Composer and Sound Designer), as well as the Company B productions of "Faith Healer" (Composer) and "The Diary of a Madman" (Sound Designer). His film credits include "Looking for Alibrandi" (Sound Designer), "Candy" (Composer and Sound Designer), "Paul Kelly - Stories of Me" (Sound Designer) and "Last Ride" (Composer).
Document 5: Powell and Pressburger: The British film-making partnership of Michael Powell (1905–1990) and Emeric Pressburger (1902–1988)—together often known as The Archers, the name of their production company—made a series of influential films in the 1940s and 1950s. —24 films between 1939 and 1972—were mainly derived from original stories by Pressburger with the script written by both Pressburger & Powell. Powell did most of the directing while Pressburger did most of the work of the producer and also assisted with the editing, especially the way the music was used. Unusually, the pair shared a writer-director-producer credit for most of their films. The best known of these are "The Life and Death of Colonel Blimp" (1943), "A Canterbury Tale" (1944), "A Matter of Life and Death" (1946), "Black Narcissus" (1947), "The Red Shoes" (1948), and "The Tales of Hoffmann" (1951).
Document 6: Perry N. Vekroff: Perry N. Vekroff (3 June 1881 – 3 January 1937) was an American film director, screenwriter and actor of the silent era. He directed 19 films between 1914 and 1922, including two film serials for the Universal Film Manufacturing Company and one for Pathé. He was born in Shumen, Bulgaria and died in Hollywood, California.
Document 7: The Secret of Eve: The Secret of Eve is a lost 1917 silent film drama directed by Perry N. Vekroff and starring Olga Petrova. It was produced by Popular Plays and Players and distributed through Metro Pictures.
Document 8: Leos Carax: Alex Christophe Dupont (born 22 November 1960), best known as Leos Carax (] ), is a French film director, critic, and writer. Carax is noted for his poetic style and his tortured depictions of love. His first major work was "Boy Meets Girl" (1984), and his notable works include "Les Amants du Pont-Neuf" (1991) and "Holy Motors" (2012). His professional name is an anagram of his real name, 'Alex', and 'Oscar'.
Document 9: Wayne Coles-Janess: Wayne Coles-Janess is an Australian producer, writer and director of drama and documentary film and TV programs. Based in Melbourne, Australia, he has produced documentaries about frontier places in the country. He has also made some documentaries in several international locations, including during times of war.
Document 10: Trailed by Three: Trailed by Three is a 1920 American western film serial directed by Perry N. Vekroff. This is now considered to be a lost film.
Document 11: Gus Van Sant: Gus Green Van Sant, Jr. (born July 24, 1952) is an American film director, screenwriter, painter, photographer, musician and author who has earned acclaim as both an independent and more mainstream filmmaker. His films typically deal with themes of marginalized subcultures, in particular homosexuality; as such, Van Sant is considered one of the most prominent auteurs of the New Queer Cinema movement.
Document 12: Alex Cox: Alexander "Alex" Cox (born 15 December 1954 in Bebington, Cheshire) is a British film director, screenwriter, nonfiction author, broadcaster and sometime actor, notable for his idiosyncratic style and approach to scripts. Cox experienced success early in his career with "Repo Man" and "Sid and Nancy", but since the release and commercial failure of "Walker", he has directed his career towards independent films.
Document 13: Scott Pembroke: Scott Pembroke (September 13, 1889 – February 21, 1951) was an American director, actor and screenwriter. He directed 73 films between 1920 and 1937. He was born in San Francisco, California and died in Pasadena, California.
Document 14: Danny Cohen (cinematographer): Danny Cohen is an English cinematographer. A member of the British Society of Cinematographers, he has worked on many feature films and TV series, and is a long-term collaborator with director Tom Hooper, working with him on five occasions: "Longford" (2006), "John Adams" (2008), "The King's Speech" (2010), "Les Misérables" (2012), and "The Danish Girl" (2015). He was nominated for the Academy Award for Best Cinematography for "The King's Speech".
Document 15: Van Dyke Brooke: Van Dyke Brooke, "né" Stewart McKerrow (22 June 1859–17 September 1921) was an early American actor, screenwriter and film director, whose works include "" (1908) and "Lights of New York" (1916). He worked as a stage actor for many years before going to work in the film industry in 1909. He became an actor, writer and director for Vitagraph where he found fame and financial reward almost from the outset. He wrote and directed many of the screenplays for the films in which he acted. He worked for the studio until 1916 when he was laid off with other ageing actors. He continued to work as an actor until his death in 1921.
ground_truth: Perry N. Vekroff