Masie's (John L.) Artillery. See Virginia Troops, Confederate.

Matheson's (Roderick) Infantry. See New York Troops, 32nd Regiment.

Matthews' (Ezra W.) Artillery. See Pennsylvania Troops, 1st Regiment, Battery F.

Maulsby's (William P.) Infantry. See Maryland Troops, Union, 1st Regiment, P. H. B.

Maurin's (Victor) Artillery. See Donaldsonville Artillery.

Means' (Samuel C.) Cavalry. See Loudoun Rangers.

Medill's (William H.) Cavalry. See Illinois Troops, 8th Regiment.

Meredith's (Solomon) Infantry. See Indiana Troops, 19th Regiment.

Middlesex Artillery. See Virginia Troops, Confederate.

Miles' (Nelson A.) Infantry. See New York Troops, 61st and 64th Regiments.

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

Miller's (E. P.) Infantry. See North Carolina Troops, 21st Regiment.

Miller's (M. B.) Artillery. See Louisiana Troops, Washington Artillery, 3rd Battery.

Miller's (Marcus P.) Artillery. See Union Troops, Regulars, 4th Regiment, Battery G.

Millican's (W. T.) Infantry. See Georgia Troops, 15th Regiment.

Mitchell's (A. O.) Infantry. See Ohio Troops, 44th Regiment.

Monier's (Henry D.) Infantry. See Louisiana Troops, 10th Regiment.

Monroe Artillery. See Virginia Troops, Confederate.

Monroe's (J. Albert) Artillery. See Rhode Island Troops, 1st Regiment, Battery D.

Montague's (E. B.) Infantry. See Virginia Troops, Confederate, 32nd Regiment.

Moody's (G. V.) Artillery. See Madison Artillery.

Moorman's (M. N.) Artillery. See Virginia Troops, Confederate.

Morehead's (Turner G.) Infantry. See Pennsylvania Troops, 106th Regiment.

Morris Artillery. See Virginia Troops, Confederate.

Morrison's (David) Infantry. See New York Troops, 79th Regiment.

Morrison's (E. M.) Infantry. See Virginia Troops, Confederate, 15th Regiment.

Muhlenberg's (Charles P.) Artillery. See Union Troops, Regulars, 5th Regiment, Battery A.

Muhlenberg's (Edward D.) Artillery. See Union Troops, Regulars, 4th Regiment, Battery F.

Muirheid's (Henry P.) Cavalry. See Pennsylvania Troops, 6th Regiment.

Mulligan's (James A.) Infantry. See Illinois Troops, 23rd Regiment.

Munford's (Thomas T.) Cavalry. See Virginia Troops, Confederate, 2nd Regiment.

Murphy's (John McL.) Engineers. See New York Troops, 15th Regiment.

Myers' (George R.) Infantry. See New York Troops, 18th Regiment.

Myers' (Henry R.) Infantry. See Pennsylvania Troops, 88th Regiment.

Myers' (S. B.) Cavalry. See Virginia Troops, Confederate, 7th Regiment.

Nance's (James D.) Infantry. See South Carolina Troops, 3rd Regiment.

Naylor's (John E.) Cavalry. See New York Troops, 2nd Regiment.

Neal's (James H.) Infantry. See Georgia Troops, 19th Regiment.

Neill's (Thomas H.) Infantry. See Pennsylvania Troops, 23rd Regiment.

Nelson's (G. W.) Artillery. See Hanover Artillery.

Nevin's (David J.) Infantry. See New York Troops, 62nd Regiment.

Newton's (J. M.) Infantry. See Georgia Troops, 6th Regiment.

Nolan's (M.) Infantry. See Louisiana Troops, 1st Regiment.

Northrup's (Charles) Infantry. See New York Troops, 97th Regiment.

Norvell's (Edward) Artillery. See G. G. Otey's Artillery.

Nyce's (John) Infantry. See Pennsylvania Troops, 4th Reserves.

Oakford's (Ricahrd A.) Infantry. See Pennsylvania Troops, 132nd Regiment.

O'Brian's (John D.) Infantry. See New York Troops, 24th Regiment.

O'Neal's (E. A.) Infantry. See Alabama Troops, 26th Regiment.

Oneida Cavalry. See New York Troops.

O'Neill's (Joseph) Infantry. See New York Troops, 63rd Regiment.

Orange Artillery. See Virginia Troops, Confederate.

Orr's (James L.) Rifles. See South Carolina Troops, 1st Regiment.