Register of Confederate soldiers who died in Camp Douglas, 1862-65 and lie buried in Oakwoods Cemetery, Chicago, Ills., 1892
by United Confederate Veterans. Illinois Division. Ex-Confederate Association of Chicago Camp No. 8

https://archive.org/details/registerofconfed00unit/page/14/mode/2up?q=servant

Charley "Servant" --- Dunnington's Battery
Jasper McKown (colored)-- Co. I, 19th Ark
John Paten (colored)--- Co. I, 17th Ark.

Would like additional and info on these men. If you know of other Negroes who served the Confederacy, please post a response with sources.

Thanks,
GP