Bruce, I will double check my sources and notes. It is easy to confuse the several Smiths in those commands. I may have confused him with Major Robert Smith who had been Marmadukes Q.M. and killed in action at Helena. I have his QM book with some letters to his wife. Off the top of my head (That is where I extract my many errors) I recall reading a historical background from an early history of Smiths in Northwest Arkansas.