There is a D. L. Foster who served as a Pvt. in Co. H of the 19th Infantry, CSA. This company was raised in McMinn Co.
Two Daniel Fosters served in the Federal Infantry, one in Co. B of the 1st Infantry and Daniel G. with Co. A of the 8th Infantry. Neither regiment were from McMinn Co.
Information taken from Tennesseans in the Civil War, Part 2.