John I. Gregg
Brigadier GeneralFeb. 17, 1865, to Apr. 7, 1865. 2d Brigade, 2d Division, Cavalry Corps, Army of the Potomac
Brigadier GeneralFeb. 9, 1865, to March 14, 1865. 2d Division, Cavalry Corps, Army of the Potomac
Col. 16th Penn. CavalryAug. 12, 1863, to Aug. 24, 1863. 2d Brigade, 2d Division, Cavalry Corps, Army of the Potomac
Col. 16th Penn. CavalryAug. 24, 1863, to Sept. 4, 1863. 2d Division, Cavalry Corps, Army of the Potomac
Col. 16th Penn. CavalryAug. 6, 1864, to Aug. 16, 1864. 2d Brigade, 2d Division, Cavalry Corps, Army of the Potomac
Col. 16th Penn. CavalryJune 14, 1863, to Aug. 17, 1863. 3d Brigade, 2d Division, Cavalry Corps, Army of the Potomac
Col. 16th Penn. CavalryMarch 25, 1864, to Apr. 4, 1864. 2d Division, Cavalry Corps, Army of the Potomac
Col. 16th Penn. CavalryMay 13, 1863, to June 14, 1863. 2d Brigade, 2d Division, Cavalry Corps, Army of the Potomac
Col. 16th Penn. CavalryNov. 10, 1864, to Feb. 9, 1865. 2d Brigade, 2d Division, Cavalry C