Wyatt Earp was a human.
Wyatt Earp . He was at different times a constable , city policeman , county sheriff , Deputy U.S. Marshal , teamster , buffalo hunter , bouncer , saloon-keeper , gambler , brothel keeper , miner , and boxing referee . In 1876 , he followed his brother James to Dodge City , Kansas , where he became an assistant city marshal . He left Dodge City in 1879 and moved to Tombstone with his brothers James and Virgil , where a silver boom was underway .