Martha Jane Canary, better known as Calamity Jane, was an American frontierswoman, sharpshooter, and storyteller. In addition to many exploits, she was known for being an acquaintance of Wild Bill Hickok. Late in her life, she appeared in Buffalo Bill's Wild West show and at the 1901 Pan-American Exposition. She is said to have exhibited compassion to others, especially to the sick and needy. This facet of her character contrasted with her daredevil ways and helped to make her a noted frontier figure. She was also known for her habit of wearing men's attire.

James Butler Hickok, better known as "Wild Bill" Hickok, was a folk hero of the American Old West known for his life on the frontier as a soldier, scout, lawman, cattle rustler, gunslinger, gambler, showman, and actor, and for his involvement in many famous gunfights. He earned a great deal of notoriety in his own time, much of it bolstered by the many outlandish and often fabricated tales he told about himself. Some contemporaneous reports of his exploits are known to be fictitious, but they remain the basis of much of his fame and reputation.