Andrew Porter
Col. 16th U. S. Infantry | March 13, 1862, to Aug. 6, 1862. | Provost Guard, Army of the Potomac | |
Col. 16th U. S. Infantry | Oct. 3, 1861, to March, 1862. | Provost Guard, Army of the Potomac | |
Col. U. S. A. | 1st Brigade, 2d Division, Department of Northeastern Virginia |