John McCorkle (1838-1918) was a scout for Partisan Confederate Ranger, William Clarke Quantrill during the American Civil War in the borderland area of Missouri and Kansas.
O. S. Barton was the author of Three Years with Quantrill and a one-time prosecuting attorney of Howard County, Missouri.
Dan John Miller is an American actor and musician. In the Oscar-winning Walk the Line, he starred as Johnny Cash's guitarist and best friend, Luther Perkins, and has also appeared in George Clooney's Leatherheads and My One and Only, with Renee Zellweger. An award-winning audiobook narrator, he has garnered multiple Audie Award nominations, has twice been named a Best Voice by AudioFile magazine, and has received eight AudioFile Earphones Awards and a Listen-Up Award from Publishers Weekly.