McGown's (George) Infantry. See Union Troops, Regulars, 7th Regiment.

McKnight's (James) Artillery. See Union Troops, Regulars, 5th Regiment, Battery M.

McLaughlin's (George H.) Infantry. See New York Troops, 153rd Regiment.

McLean's (Hancock T.) Cavalry. See Union Troops, Regulars, 6th Regiment.

McMillan's (John C.) Infantry. See North Carolina Troops, Confederate, 30th Regiment.

McNally's (Michael) Infantry. See Pennsylvania Troops, 201st Regiment.

McNeill's (John H.) Partisans. See Virginia Troops, Confederate.

McNulty's (William G.) Cavalry. See New York Troops, 21st Regiment.

McPherson's (James A.) Cavalry. See New York Troops, 16th Regiment.

McPherson's (John A.) Infantry. See North Carolina Troops, Confederate, 6th Regiment.

McQuinn's (Thomas) Infantry. See Exempts' Battalion, Infantry,ante.

Maloney's (Thomas F.) Infantry. See Pennsylvania Troops, 201st. Regiment.

Manning's (William H.) Infantry. See Louisiana Troops, 5th, 6th, and 7th Regiments.

Markley's (Henry D.) Infantry. See Pennsylvania Troops, 195th Regiment.

Marmillion's (Charles B.) Infantry. See Louisiana Troops, 10th and 15th Regiments.

Marsh's (John F.) Infantry. See Union Troops, Veteran Reserve Corps, 24th Regiment.

Marshall's (Thomas) Cavalry. See Virginia Troops, Confederate, 7th Regiment.

Marston's (Oliver H.) Infantry. See New Hampshire Troops, 14th Regiment.

Martin's (Augustus H.) Infantry. See North Carolina Troops, Confederate, 54th Regiment.

Martin's (Joseph W.) Artillery. See New York Troops, 6th Battery.

Mason's (James M.) Infantry. See Massachusetts Troops, 19th Unattached Company.

Massie's (John L.) Artillery. See Fluvanna Artillery, ante.

Massie's (Thomas B.) Cavalry. See Virginia Troops, Confederate, 12th Regiment.

Matthews' (Thomas) Infantry. See Union Troops, Veteran Reserve Corps, 2nd Battalion, 105th Company.

Maus' (John A.) Infantry. See Pennsylvania Troops, 202nd Regiment.

Maxfield's (Albert) Infantry. See Maine Troops, 11th Regiment.

Maxwell's (George R.) Cavalry. See Michigan Troops, 1st Regiment.

Means' (John W.) Infantry. See Union Troops, Regulars, 8th Regiment.

Medary's (Charles S.) Artillery. See Union Troops, Regulars, 3rd Regiment, Battery G.

Meservey's (Charles C.) Heavy Artillery. See Wisconsin Troops, 1st Regiment.

Meyer's (John) Infantry. See Iowa Troops, 28th Regiment.

Middleton's (Gabriel) Cavalry. See Pennsylvania Troops, 20th Regiment.

Military Institute Cadets, Infantry. See Virginia Troops, Confederate.

Milledge's (John, jr.) Artillery. See Georgia Troops.

Miller's (Marcus P.) Artillery. See Union Troops, Regulars, 4th Regiment, Batteries C and E.

Mitchell's (William) Infantry. See Union Troops, Veteran Reserve Corps, 2nd Battalion, 108th Company.

Moffett's (William D.) Infantry. See Virginia Troops, Confederate, 49th Regiment.

Monroe Artillery. See Virginia Troops, Confederate.

Moore's (Alexander C.) Artillery. See West Virginia Troops, Battery E.

Moore's (Alpheus S.) Cavalry. See Ohio Troops, 8th Regiment.

Moore's (Shriver) Infantry. See West Virginia Troops, 14th Regiment.

Morgan's (John T.) Infantry. See Pennsylvania Troops, 201st Regiment.

Morgan's (William A.) Cavalry. See Virginia Troops, Confederate, 1st Regiment.

Morin's (Anthony) Infantry. See Pennsylvania Troops, 186th Regiment.

Morris Artillery. See Virginia Troops, Confederate.

Morse's (Henry B.) Infantry. See New York Troops, 114th Regiment.