The term 'Clanton Enemy' refers to the Earp family, a group of lawmen and gunfighters in the American Old West. The Earps were involved in a famous shootout at the O.K. Corral in Tombstone, Arizona in 1881, which pitted them against the Clanton family. The Earps were led by Wyatt Earp, who was supported by his brothers Virgil and Morgan, as well as Doc Holliday. The Clantons were led by Ike Clanton, and the shootout resulted in the deaths of three of the Clanton's associates.