bmbeeman,
I have a photo of my gg-uncles (my Adams ancestor in my 'signature' below, his brothers-in-law) in their respective uniforms. Posing side-by-side, Pvt. Calvin Jernigan was in the 33rd Ala., Lowrey's Brig., Cleburne's Div. and definitely Confederate; and his brother, Pvt. McKay Jernigan, 1st Fla. Cavalry, definitely US. Both are in full uniform. This photograph is proof positive of the brother against brother theme. In the photo, Calvin J. looks to be recovering from a shoulder would due to his posture. I checked the records and he was indeed wounded in the shoulder. This would place the photo's date from late 1862 to 1865.
Pvt Calvin Jernigan was severely wounded at the battle of Perryville, Ky on 8 Oct., 1862 during Cleburne's attack. He never returned to his regiment due to this wound and was incorrectly listed as a deserter. His brother, McKay Jernigan, rendered service on the Florida-Alabama border and wasn't wounded. After the war, my Confederate ancestor (Calvin Jernigan) moved to Texas with several family members, and was buried there. McKay Jernigan, the pro-Union brother, didn't go with the family.
Alabaman