"Appearing in The Memphis(Tennessee)Appeal dated Oct.8,1863 is a list of those who died as Confederate P.O.W.'s at Camp Douglas,Illinois.Among the dead are a young Black Confederate,Hardin Blackwell of Ward's Company,3rd Kentucky,who died of gunshot wounds. From the book Black Southerners in Confederate Armies,complied ...and edited by J.H.Segars and Charles Kelly Barrow."
If you have names I can do a lookup for you, I have a CD with all known Confederate POW graves listed by camp.
GP