Publisher's Synopsis
The 3rd Maryland Infantry, Potomac Home Brigade was organized at Cumberland, Hagerstown, and Baltimore, Maryland, beginning October 31, 1861, and mustered in on May 20, 1862, for three years under the command of Colonel Henry C. Rizer. Companies I and K were organized at Ellicott's Mills and Monrovia, Maryland, in April and May 1864. Although the 3rd served throughout the war in the Virginia Theater, they did not get involved in most of the major battles. The regiment was attached to Railroad District of Western Virginia to January 1862. Lander's Division, Army of the Potomac, to March 1862. Railroad District, Mountain Department, to July 1862. Railroad Brigade, VIII Corps, Middle Department, to September 1862. Harper's Ferry, Virginia, September 1862. Annapolis, VIII Corps to July 1863. 3rd Separate Brigade, VIII Corps, to October 1863. 1st Separate Brigade, VIII Corps, to July 1864. John R. Kenly's Independent Brigade, VI Corps, Army of the Shenandoah, to August 1864. Kenly's Brigade, Reserve Division, West Virginia, to October 1864. Reserve Division, West Virginia, to April 1865. 1st Brigade, 1st Division, West Virginia, to May 29, 1865. The regiment mustered out of service at Baltimore on May 29, 1865. -Company A - Allegany County -Company B - Allegany County -Company C - Allegany County -Company D - Allegany County -Company E - Washington County -Company F - Baltimore County -Company G - Frederick County -Company H - Allegany County -Company I - Howard County -Company K - Frederick County
