The 26th Tennessee was at Fort Donelson; the 19th was at Mill Springs/Fishing Creek during that time. In late 1862, the 26th was indeed on the Kentucky campaign, but the 19th was in Louisiana fighting at Baton Rouge. In 1863, both 19th and 26th had rejoined the Army of Tennessee, and fought with it for the rest of the war, in Strahl's brigade and Brown's/Palmer's brigade, respectively.