Question: Scott Cooley was best known for his association with a gunman born in what year?

full_context: Document 1: Virgil Earp: Virgil Walter Earp (July 18, 1843 – October 19, 1905) was both deputy U.S. marshal and Tombstone, Arizona City Marshal when he led his brothers Morgan and Wyatt and Doc Holliday in a confrontation with outlaw Cowboys at the Gunfight at the O.K. Corral on October 26, 1881. They killed brothers Tom and Frank McLaury and Billy Clanton. All three Earp brothers had been the target of repeated death threats made by the Cowboys who were upset by the Earps' interference in their illegal activities. All four lawmen were charged with murder by Ike Clanton, who had run from the gunfight. During a month-long preliminary hearing, Judge Wells Spicer exonerated the men, concluding they had been performing their duty.
Document 2: List of Old West gunfighters: This is a list of Old West gunfighters, referring to outlaws or lawmen, of the American frontier who gained fame or notoriety during the American Wild West or Old West. The term "gunslinger" is a modern, 20th-century invention, often used in cinema or other media to refer to men in the American Old West who had gained a reputation as being dangerous with a gun. A gunfighter may or may not be an outlaw or a lawman. An outlaw had usually been convicted of a crime, such as Black Bart, but may have only gained a reputation as operating outside the law, such as Ike Clanton. Some of those listed may have also served in law enforcement, like Marshal Burt Alvord who subsequently became an outlaw, and some outlaws like Johnny Ringo were deputized at one time or another. Some of the gunfighters listed included professional scouts, businessmen, and even doctors.
Document 3: Figure 2 Ranch: The Figure 2 Ranch is located in present-day Culberson County, Texas founded in 1890 by James Monroe Daugherty, a cattle rancher who owned ranches in several states prior to this date. The site was the scene of one of the last battles between the Texas Rangers and the Apache Indians. Daugherty, a former express rider for the Confederate Army in the Civil War and a founding member of the Texas and Southwestern Cattle Raisers Association lived on the ranch by 1905 and would later serve on the local county commission for Culberson County after its subsequent founding in 1911. At the age of 83 Daugherty sold the ranch to ranching, timber, and oil tycoon James Marion West, Sr. in 1933. West never lived on the ranch, but his son James Jr. maintained a home there which he used as one of his many residences. The ranch remained in the West family until 1992. The Figure 2 Ranch Airport is located on the property. At its height, the ranch encompassed some 175,000 acres.
Document 4: Wyatt Earp: Wyatt Berry Stapp Earp (March 19, 1848 – January 13, 1929) was an American Old West gambler, a deputy sheriff in Pima County, and deputy town marshal in Tombstone, Arizona Territory, who took part in the Gunfight at the O.K. Corral, during which lawmen killed three outlaw cowboys. He is often mistakenly regarded as the central figure in the shootout in Tombstone, although his brother Virgil was Tombstone city marshal and deputy U.S. marshal that day, and had far more experience as a sheriff, constable, marshal, and soldier in combat.
Document 5: O.K. Corral hearing and aftermath: The O.K. Corral hearing and aftermath was the direct result of the 30-second Gunfight at the O.K. Corral in Tombstone, Arizona Territory on October 26, 1881. During that confrontation, Deputy U.S. Marshal and Tombstone Town Marshal Virgil Earp, Assistant Town Marshal Morgan Earp, and temporary deputy marshals Wyatt Earp and Doc Holliday shot and killed Billy Clanton, and Tom and Frank McLaury. Billy's brother Ike, who had repeatedly threatened to kill the Earps for some time, had been present at the gunfight but was unarmed and fled. He filed murder charges against the Earps and Doc Holliday on October 30.
Document 6: The Texas Rangers (1951 film): Outlaw Sam Bass terrorises Texas. Johnny Carver and Buff Smith are released from jail by the head of the Texas Rangers to help capture him.
Document 7: Gunfight at the O.K. Corral: The Gunfight at the O.K. Corral was a 30-second shootout between lawmen and members of a loosely organized group of outlaws called the Cowboys that took place at about 3:00 p.m. on Wednesday, October 26, 1881 in Tombstone, Arizona Territory. It is generally regarded as the most famous shootout in the history of the American Wild West. The gunfight was the result of a long-simmering feud, with Cowboys Billy Claiborne, Ike and Billy Clanton, and Tom and Frank McLaury on one side and town Marshal Virgil Earp, Special Policeman Morgan Earp, Special Policeman Wyatt Earp, and temporary policeman Doc Holliday on the other side. All three Earp brothers had been the target of repeated death threats made by the Cowboys, who objected to the Earps' interference in their illegal activities. Billy Clanton and both McLaury brothers were killed. Ike Clanton claimed that he was unarmed and ran from the fight, along with Billy Claiborne. Virgil, Morgan, and Doc Holliday were wounded, but Wyatt Earp was unharmed. The shootout has come to represent a period of the American Old West when the frontier was virtually an open range for outlaws, largely unopposed by law enforcement officers who were spread thin over vast territories.
Document 8: Cole Younger: Thomas Coleman "Cole" Younger (January 15, 1844 – March 21, 1916) was an American Confederate guerrilla during the American Civil War and later an outlaw leader with the James–Younger Gang. He was the eldest brother of Jim, John and Bob Younger, who were also members of the gang.
Document 9: James Earp: James Cooksey Earp (June 28, 1841 – January 25, 1926) was a lesser known older brother of Old West lawman Virgil Earp and lawman/gambler Wyatt Earp. Unlike his brothers, he was a saloon-keeper and was not present at the Gunfight at the O.K. Corral on October 26, 1881.
Document 10: Johnny Ringo: John Peters Ringo (May 3, 1850 – July 13, 1882)—known as Johnny Ringo—was a known associate of the loosely federated group of outlaw Cochise County Cowboys in frontier Tombstone, Cochise County, Arizona Territory, United States. He was affiliated with Cochise County Sheriff Johnny Behan, Ike Clanton, and Frank Stilwell during 1881–1882.
Document 11: Harvey Logan: Harvey Alexander Logan (1867 – June 17, 1904), also known as Kid Curry, was an American outlaw and gunman who rode with Butch Cassidy and the Sundance Kid's infamous Wild Bunch gang during the late 19th and early 20th centuries. Despite being less well-known than his fellow gang members, he has since been referred to as "the wildest of the Wild Bunch", having reputedly killed at least nine law enforcement officers in five different shootings, and another two men in other instances. He was involved in numerous shootouts with police and civilians and participated in several bank and train robberies with various gangs during his outlaw days.
Document 12: Scott Cooley: Scott Cooley (1845 – June 1876) was an Old West Texas Ranger and later outlaw, best known for his association with gunman Johnny Ringo.
Document 13: John Hughes (lawman): John Reynolds Hughes (February 11, 1855 – June 3, 1947) was a Texas Ranger and cowboy of the Old West, and later an author. Several books were written about his long history as one of the most influential Texas Rangers of all time. It has been suggested he was the inspiration for the Lone Ranger character, since Zane Grey dedicated his most famous book "The Lone Star Ranger" to Hughes in 1915. The ambush of Texas Ranger Captain Frank Jones and Hughes' long hunt for the killers also support this theory. Hughes also told relatives that he believed he was the inspiration for the Lone Ranger character.
Document 14: Edward L. Crain: Edward Leroy Crain (December 27, 1903 – March 15, 1975), also known by his stage name, "The Texas Cowboy" or his recording alias, "Cowboy Ed Crain", was an American country blues musician who played guitar, fiddle, and mandolin. He recorded in the 1930s and is perhaps best known for his rendition of the song, "Bandit Cole Younger".
Document 15: Ab Saunders: Ab Saunders (October 14, 1851 — February 5, 1883) was an American cowboy, and at times gunman, best known for his association with Billy the Kid, Charlie Bowdre, Frank McNab, Doc Scurlock, and Saunders's cousins Frank and George Coe, when he was a member of the Lincoln County Regulators, a deputized posse, during the 1878 Lincoln County War in the New Mexico Territory (New Mexico did not become a U.S. state until 1912.)
ground_truth: 1850