Well, I don't really like to pile 'em on, but it's definitely an uphill fight. I do know that the man's name was Benjamin Franklin Smith. Unless he was an older man (like my 54-year-old great-grandfather, the 1862 Jefferson Davis Smith, was when his son was born), the particular person I've found seems to match up the best. It's just a matter of finding a soldier listed on a muster roll that fits. My uncle (he's in the SCV) has more info. I'll check with him and see what else he has.

(I have another great-great grandfather who I know served. His name was Hill Moore. He was a private in the Coweta County "Pinson Guards" in Stovall's Brigade of the Army of Tennessee. That one was easy to find.)