Madison's (George T.) Cavalry. See Texas Troops, Confederate, 3rd Regiment, Arizona Brigade.

Majors' (John B.) Infantry. See Missouri Troops, Union, Enrolled Militia.

Maloney's (Maurice) Infantry. See Union Troops, Regulars, 1st Regiment.

Manly's (John H.) Heavy Artillery. See Texas Troops, Confederate, 1st Regiment.

Marland's (William) Artillery. See Massachusetts Troops, 2nd (B) Battery.

Marr's (James) Artillery. See Missouri Troops, Union, 1st Regiment, Battery K.

Marsh's (Benjamin F., jr.) Cavalry. See Illinois Troops, 2nd Regiment.

Marsh's (Charles J.) Artillery. See Ohio Troops, 5th Battery.

Marshall's (Levi G.) Cavalry. See Ohio Troops, 11th Regiment.

Martin's (Leonidas M.) Cavalry. See Texas Troops, Confederate, 5th Regiment, Partisan.

Mather's (Andrew E.) Infantry. See Union Troops, Colored, 20th Regiment.

Matlack's (Lucius C.) Cavalry. See Illinois Troops, 17th Regiment.

Matthews' (Henry M.) Cavalry. See Missouri Troops, Union, 3rd Regiment, State Militia.

Mattson's (Hans) Infantry. See Minnesota Troops, 3rd Regiment.

May's (Reuben) Infantry. See Kentucky Troops, Union, 7th Regiment.

Meeker's (Stephen M.) Infantry. See Illinois Troops, 62nd Regiment.

Meller's (Samuel W.) Infantry. See Missouri Troops, Union, 66th Regiment, Provisional Enrolled Militia.

Meredith's (John D.) Infantry. See Missouri Troops, Union, 53rd Regiment, Provisional Enrolled Militia.

Merriam's (Henry C.) Infantry. See Union Troops, Colored, 73rd Regiment.

Merriam's (John L.) Cavalry. See California Troops, 1st Regiment.

Merrill's Hose, Cavalry. See Missouri Troops, Union, 2nd Regiment.

Merritt's (Robert B.) Infantry. See New York Troops, 75th Regiment.

Metz's (Edward B.) Cavalry. See Kansas Troops, 15th Regiment.

Miami County Militia. See Kansas Troops.

Milks' (Henry B.) Cavalry. See Missouri Troops, Union, 3rd Regiment, State Militia.

Millard's (Andrew J.) Cavalry. See Iowa Troops, 7th Regiment.

Miller's (Jacob) Artillery. See Massachusetts Troops, 12th Battery.

Miller's (Jesse S.) Infantry. See Wisconsin Troops, 11th Regiment.

Miner's (Nelson) Cavalry. See Dakota Troops, 1st Battalion.

Mississippi County Enrolled Militia. See Missouri Troops, Union.

Mississippi Marine Brigade, Cavalry. See Missouri Troops, Union.

Mitchell's (George) Cavalry. See Arkansas Troops, Confederate, 16th [?] Regiment.

Mitchell's (Greenville M.) Infantry. See Illinois Troops, 54th Regiment.

Mitchell's (Thomas J.) Cavalry. See Missouri Troops, Union, 3rd Regiment.

Moberly's (William E.) Infantry. See Missouri Troops, Union, 35th Regiment, Provisional Enrolled Militia.

Mobley's (Richard D.) Infantry. See Kansas Troops, 17th Regiment.

Molineux's (Edward L.) Infantry. See New York Troops, 159th Regiment.

Monroe's (James C.) Cavalry. See Arkansas Troops, Confederate, 1st Regiment, Trans-Mississippi Department.

Montgomery's (Bacon) Cavalry. See Missouri Troops, Union, 6th Regiment.

Montgomery's (Samuel) Cavalry. See Missouri Troops, Union, 6th Regiment.

Montgomery's (William C. F.) Artillery. See Missouri Troops, Union, 2nd Regiment, Battery H.

Montoya's (Donaciano) Cavalry. See New Mexico Troops, 1st Regiment.

Moore's (Calvin S.) Cavalry. See Missouri Troops, Union, 6th Regiment, State Militia.

Moore's (Columbus) Infantry. See Indiana Troops, 16th Regiment.

Moore's (James P.) Infantry. See Illinois Troops, 145th Regiment.

Moore's (Webster P.) Cavalry. See Wisconsin Troops, 4th Regiment.

Morey's (Frank) Infantry. See Union Troops, Colored, 92nd Regiment.