Claim: Billy Clanton worked on a ranch in Arizona.
Evidence: He , along with his father Newman Clanton and brother Ike Clanton , worked a ranch near Tombstone and stole livestock from Mexico and later U.S. ranchers.
Tombstone is a historic city in Cochise County , Arizona , United States , founded in 1879 by prospector Ed Schieffelin in what was then Pima County , Arizona Territory.