Benjamin Holladay was an American transportation businessman responsible for creating the Overland Stage to California during the height of the 1849 California Gold Rush. He created a stagecoach empire and is known in history as the "Stagecoach King".

Alexander William Doniphan was a 19th-century American attorney, soldier and politician from Missouri who is best known today as the man who prevented the summary execution of Joseph Smith, founder of the Church of Jesus Christ of Latter Day Saints, at the close of the 1838 Mormon War in that state. He also achieved renown as a leader of American troops during the Mexican–American War, as the author of a legal code that still forms the basis of New Mexico's Bill of Rights, and as a successful defense attorney in the Missouri towns of Liberty, Richmond and Independence.