Wyatt Earp served as a constable.
Earp, Edward Kennedy, and John Shown were charged with stealing two horses on March 28, 1871, from William Keys while in the Indian country, "each of the value of $100"
At the hearing following the Tombstone shootout, Earp said he had been marshal in Dodge City, a claim he repeated in an August 16, 1896, interview that appeared in The San Francisco Examiner

