Family feuds in the United States had occurred on October 26, 1881, and was itself the climax of the Earp–Clanton family feud, simmering since the summer of 1880. Tensions between the Earps and both the Clantons and McLaurys increased through 1881, culminating in the historic gunfight. At the O.K. Corral, three deputized Earp brothers, Wyatt, Morgan and Virgil, along with Doc Holliday, had killed Billy Clanton, Frank McLaury and Tom McLaury. The Clanton and McLaury families were aligned with the "Outlaw Cowboys", a loosely knit outlaw group of families, friends and acquaintances then living in surrounding Cochise and Pima counties. The Earp Vendetta ride was a
Gunfight at the O.K. Corral was part of the Works Progress Administration. According to one report, Hayhurst was a friend of the Behan family. After he completed his transcription, he kept the original document in his home, where it was destroyed in a house fire. The interpersonal conflicts and feuds leading to the gunfight were complex. Each side had strong family ties. The brothers James, Virgil, Wyatt, Morgan, and Warren Earp were a tight-knit family, working together as pimps, lawmen, and saloon owners in several frontier towns, among other occupations, and had moved together from one town to another. Virgil served in the Union Army