Bat Masterson
William Barclay Bat Masterson spent the first half of his life in what is remembered as the Wild West. During that period, he distinguished himself as a buffalo hunter, Indian fighter during the celebrated Second Battle of Adobe Walls, civilian scout for the U.S. Army, and gunfighter and lawman in Dodge City, Kansas and elsewhere. The Wild West phase of Mastersons life was essentially over by the mid 1880s when he was still in his early thirties. Masterson moved to Denver and established himself as a leading sporting man, or gambler. He took an interest in prizefighting and became a leading authority on the sport. He would attend almost every important match and title fight in the United States from the 1880s until his death in 1921. He knew, and was known by, all of the Heavyweight Champions from John L. Sullivan and James J. Gentleman Jim Corbett to Jack Johnson and Jack Dempsey. He moved to New York City in 1902 and would spend the rest of his life there as a reporter and columnist
Bat Masterson was born on November 26, 1853, at Henryville, Canada East, in the Eastern Townships of what is Quebec today, and baptized as Bartholomew Masterson. He later used the name William Barclay Masterson.
Source: Wikipedia