P. H. Allabach
Col. 131st Penn. Infantry | March 7, 1863, to May 25, 1863. | 2d Brigade, 3d Division, Fifth Army Corps, Army of the Potomac | |
Col. 131st Penn. Infantry | Sept. 12, 1862, to February 15, 1863. | 2d Brigade, 3d Division, Fifth Army Corps, Army of the Potomac |