Frank Eaton, “Pistol Pete”….. In the late 1860’s, 8 yr old Eaton witnessed six men kill his father. In 1875, when he was 15, he learned the whereabouts of his father’s killers. But before setting off on his mission to avenge his father’s death, he decided to visit Ft. Gibson, OK a cavalry fort, to learn more about handling a gun. He learned, and out shot everyone at the fort, earning him the nickname. Later in life, he moved to OK. Terr. and became a US Marshal.