Diane Payne at dianepay@aol.com was able to help me locate information on my grandmother's grandfather who was in the 9Th TN coming out of Sumner County, TN and who served Morgan.
She reported he was captured at Buffington's Island, Ohio., July 19, 1863 and sent to Camp Morton, Indiana, then to Camp Douglass, Illinois.

Perhaps she'd have some information pertaining to your question...