The Arkansas 33rd Infantry Regiment, organized during the summer of 1862, contained men from Polk, Montgomery, Sevier, and Pike counties. It skirmished in Arkansas and participated in the fight at Jenkins' Ferry where 92 men were disabled. Later the 33rd disbanded.
Colonel H. L. Grinstead, Lieutenant Colonels H. W. McMillan and Thomas D. Thomson, and Majors W. L. Crenshaw and William T. Steele.
R. G. Shaver's and Tappan's Brigade, Trans-Mississippi Department.