Who was the last Old West gunfighter?

Who was the last Old West gunfighter? Scott Karkos Las Vegas, Nevada Answering that question is difficult. Some obscure gunfighters did not attract the attention of writers. Also, unlike wars, the Old West era does not have a definitive end. That said, in my opinion, the last gunfighter was John Power, the last surviving member of a shoot-out in the Galiuro Mountains northeast of Tucson, Arizona, on February 10, 1918. Looking to arrest draft dodgers Tom and John Power, a four-man po