New Orleans First and New Orleans Second Infantry. See Louisiana Troops Union.

Nichols' (Charles P.) Cavalry. See California Troops, 1st Regiment.

Nichols' (Frederick C.) Infantry. See Missouri Troops, 25th Regiment.

Nicholas' (William H.) Artillery. See Texas Troops, Confederate.

Nields' (Benjamin) Artillery. See Delaware Troops, 1st Battery.

Nims' (Ormand F.) Artillery. See Massachusetts Troops, 2nd (B) Battery.

Noble's (John W.) Cavalry. See Iowa Troops, 3rd Regiment.

Norris' (Hardman) Artillery. See Union Troops, Regulars, 1st Regiment, Battery F.

Nye's (William E.) Infantry. See Union Troops, Colored, 76th Regiment.

O'Brien's (George M.) Cavalry. See Iowa Troops, 7th Regiment.

O'Connor's (James H.) Cavalry. See Illinois Troops, 3rd Regiment.

Ogden's (Abner N.,jr.) Heavy Artillery. See Louisiana Troops, Confederate, 1st Regiment.

Pace's (Thomas N.) Cavalry. See Indiana Troops, 1st Regiment.

Parmetar's (Jams W.) Infantry. See Kansas Troops, 12th Regiment.

Patterson' (William F.) Engineers. See kentucky Troops.

Payne's (Henry N.) Infantry. See Union Troops, Colored, 57th Regiment.

Peabody's (Albert P.) Cavalry. See Missouri Troops, Union, 1st Regiment.

Pearce's (Henry) Cavalry. See Kansas Troops, 11th Regiment.

Pearsall's (Uri B.) Infantry. See Union Troops, Colored, 99th Regiment.

Peck's (Frank H.) Infantry. See Connecticut Troops, 12th Regiment.

Peck's (Lewis M.) Infantry. See New York Troops, 173rd Regiment.

Penaloza's (Joseph M.) Infantry. See Texas Troops, Confederate, 8th Regiment.

Peoria Artillery. See Illinois Troops, 2nd Regiment, Battery A.

Perry's (Oran) Infantry. See Indiana Troops, 69th Regiment.

Pettibone's (Augustus H.) Infantry. See Wisconsin Troops, 20th Regiment.

Pettis' (George H.) Infantry. See California Troops, 1st Regiment.

Pfaenders' (William) Cavalry. See Minnesota Troops, 2nd Regiment.

Phelps' (John E.) Cavalry. See Arkansas Troops, Union, 2nd Regiment.

Philips' (John F.) Cavalry. See Missrouri Troops, Union, 7th Regiment, State Militia.

Phipp's Company. (Official designation not of record.) See Captain Phipps.

Pindall's (L. A.) Sharpshooters. See Missouri Troops, Confederate, 9th Battalion.

Plumb's (William) Cavalry. See Missouri Troops, Union, 6th Regiment, State Militia.

Plumly's (Mardon W.) Infantry. See Union Troops, Colored, 86th Regiment.

Pointe Chippewa Artillery. See Louisiana Troops, Confederate.

Pond's (James B.) Cavalry. See Wisconsin Troops, 2nd Regiment.

Ponder's (Williams M.) Infantry. See Missrouri Troops, Confederate, 12th Regiment.

Pope's (Henry D.) Cavalry. See Massachusetts Troops, 3rd Regiment.

Porter's (Charles F.) Cavalry. See Nebraska Troops, 1st Regiment.

Potter's (Leander H.) Infantry. See Illinois Troops, 33rd Regiment.

Pott's (John C.) Cavalry. See Nebraska Troops, 1st Regiment.

Powers' (Frank P.) Cavalry. See Louisiana Troops, Confederate.

Preuitt's (Valentine) Cavalry. See Missouri Troops, Union, 1st Regiment.

Price's (John T.) Infantry. See Union Troops, Regulars, 5th Regiment.

Pritchard's (Jesse L.) Cavalry. See Colorado Troops, 2nd Regiment.

Pyron's (Charles L.) Cavalry. See Texas Troops, Confederate, 2nd Regiment.

Quintana's (Nicholas) Infantry. See New Mexico Troops, 1st Regiment.

Rabb's (John W.) Artillery. See Indiana Troops, 2nd Battery.

Rabb's (John W.) Artillery. See Missouri Troops, Union, 2nd Regiment Rankin's (Louis J.) Infantry. See Missouri Troops, Union, 80th Regiment, Provisional Enrolled Militia.

Rawles'(Jacob B.) Artillery. See Union Troops, Regulars, 5th Regiment, Battery G.

Rawn's (Charles C.) Infantry. See Union Troops, Regulars, 7th Regiment.