My family comes from Gibson County Tennessee . . . . . . . . Taylor, Ford, Baker, Arnold, Mcalister, Mullins to name a few.
I currently live in West Tennessee even though my family are Mississippians. However, when I hear Gibson County mentioned, I wonder if they might have been part of the Tennessee Unionists who fought at the Battle of Fort Pillow, TN, on 12 April 1864.
So I checked my roster and I found a few matches.
Isaac Baker - 13 Tenn Cav(US)
M. A. Baker - 13 Tenn Cav(US)
Andrew M. Baker of the 52 Indiana Regt
Richard Mullins - 13 Tenn Cav(US)
David H. Taylor - 13 Tenn Cav(US)
James N. (or A.) Taylor (sometimes written as Tally)
John C. Taylor - 13 Tenn Cav(US)
John Taylor (possible duplicate)
James K. Polk Taylor - 6 Tenn Cav(US)
{several USCT soldiers named Taylor}
Ezekiel Arnold - 13 Tenn Cav(US)
J. Arnold (could be Ezekiel Arnold)
I would NOT rule out some of your ancestors having served on the Union side. Some of these soldiers in the 13 Tennessee Cavalry (US) had previously served in the Confederate Army.
Welcome.