See this website for a listing of Prisoner's of War at Johnson's Island, OH. P. Lynch Lee was from Camden, Arkansas and was with the 15th Arkansas Regiment. The webpage incorrectly identifies Lee from Camden, AK, just a mistake, should be Camden, AR. The listing includes men from various units. It is now in the hands of the Tennessee State Library and Archives and a digital reproduction of the image is available. This link will show you the images of the list. I have a photo of Lee is anyone would like a copy.

http://teva.contentdm.oclc.org/cdm/compoundobject/collection/p15138coll6/id/2648