Wayne,
I have a great deal of information on the 3rd East Tennessee Volunteer Infantry, U.S.A. My Satterfield and Parker relatives were in Company B of the regiment (Houk's), and I've followed the unit from Flat Lick, KY in February, 1862 to the end of the war. Email me directly with a little more in specifics and we can go from there. I'll be glad to help.
Ray Walters
Independence, MO