attached to 3rd brigade, district of corinth, 17th army corps, dept. of tennessee, to january, 1863. 3rd brigade, district of corinth, 16th army corps, to march, 1863. 3rd brigade, 2nd division, 16th army corps, to september, 1864. 3rd brigade, 4th division, 15th army corps, to august, 1865.