The real lawman in the family.
When it comes to the Masterson boys, Bat has the reputation and legend. But his brother Jim spent more time as a lawman. Over the 1870s thru mid 1890s, Jim served in Dodge City, Trinidad, Colorado, Gray County, Kansas, Colfax County, New Mexico, and Guthrie, Oklahoma. He also did a stint as a deputy U.S. marshal, and in that capacity he fought the Doolin Gang at the Battle of Ingalls. Jim Masterson died of tuberculosis in 1895.