Robertson's (John R.) Cavalry. See Virginia Troops, Confederate, 42nd Battalion.

Robins' (W. T.) Cavalry. See Virginia Troops, Confederate, 42nd Battalion.

Robinson's (Charles) Infantry. See Connecticut Troops, 30th Regiment, Colored.

Robinson's (O'Neil W., jr.) Artillery. See Maine Troops, 4th Battery.

Robinson's (William W.) Infantry. See Wisconsin Troops, 7th Regiment.

Robison's (John K.) Cavalry. See Pennsylvania Troops, 16th Regiment.

Roche's (Charles H.) Cavalry. See New York Troops, 12th Regiment.

Rockbridge Artillery. See Virginia Troops, Confederate.

Rockbridge Artillery, Numbers 2. See Virginia Troops, Confederate.

Rockwell's (Alfred P.) Artillery. See Connecticut Troops, 1st Battery.

Rockwood's (Theodore H.) Infantry. See Union Troops, Colored, 19th Regiment.

Roder's (John W.) Artillery. See Union Troops, Regulars, 4th Regiment, Battery K.

Roemer's (Jacob) Artillery. See New York Troops, 34th Battery.

Rogers' (Edward W.) Artillery. See New York Troops, 19th Battery.

Rogers' (George) Infantry. See Union Troops, Colored, 4th Regiment.

Rogers' (Isaac) Infantry. See Pennsylvania Troops, 110th Regiment.

Rogers' (Robert E.) Artillery. See New York Troops, 1st Regiment, Battery B.

Rohrman's (William G.) Heavy Artillery. See Pennsylvania Troops, 3rd Regiment, Battery A.

Rollins' (Adonijah W.) Infantry. See West Virginia Troops, 9th Regiment.

Root's (Augustus I.) Cavalry. See New York Troops, 15th Regiment.

Rosney's (Andrew) Artillery. See Pennsylvania Troops, 1st Regiment, Battery D.

Ross' (Hugh M.) Artillery. See Sumter Artillery, post, Battery A.

Rowan Artillery. See North Carolina Troops, Confederate.

Rugg's (Horace P.) Infantry. See New York Troops, 59th Regiment.

Rutherford's (Allan) Infantry. See Union Troops, Veteran Reserve Corps, 22nd Regiment.

Rutledge Cavalry. See South Carolina Troops, 4th Regiment.

Rutledge's (B. Huger) Cavalry. See South Carolina Troops, 4th Regiment.

Rutledge's (Henry M.) Infantry. See North Carolina Troops, Confederate, 25th Regiment.

Ryan's (George) Infantry. See New York Troops, 140th Regiment.

Ryerson's (Henry O.) Infantry. See New Jersey Troops, 10th Regiment.

Rylander's (John E.) Infantry. See Georgia Troops, 10th Battalion.

Sackett's (William) Cavalry. See New York Troops, 9th Regiment.

Salem Artillery. See Virginia Troops, Confederate.

Sampson's (Ira B.) Heavy Artillery. See Massachusetts Troops, 2nd Regiment.

Sanford's (Oliver S.) Infantry. See Connecticut Troops, 7th Regiment.

Sanger's (Joseph P.) Artillery. See Union Troops, Regulars, 3rd Regiment, Battery E.

Surgent's (Horace B.) Cavalry. See Massachusetts Troops, 1st Regiment.

Savage's (James W.) Cavalry. See New York Troops, 12th Regiment.

Saviers' (Lemuel) Infantry. See Michigan Troops, 26th Regiment.

Sawyer's (Franklin) Infantry. See Ohio Troops, 8th Regiment.

Schall's (Edwin) Infantry. See Pennsylvania Troops, 51st Regiment.

Schall's (John W.) Infantry. See Pennsylvania Troops, 87th Regiment.

Scheibner's (Eugene W.) Heavy Artillery. See New York Troops, 16th Regiment.

Scherff's (Martin) Infantry. See Wisconsin Troops, 19th Regiment.

Scherrer's (William) Infantry. See New York Troops, 7th and 52nd Regiments.

Schirmer's (Louis) Heavy Artillery. See New York Troops, 15th Regiment.

Schley's (Benjamin H.) Infantry. See Maryland Troops, Union, 1st Regiment.

Schley's (William L.) Infantry. See Maryland Troops, Union, 5th Regiment.

Schubert's (Emil) Artillery. See New York Troops, 9th Battery.

Schulz's (Carl) Artillery. See Wisconsin Troops, 2nd Battery.

Scott's (Alexander) Cavalry. See West Virginia Troops, 5th Regiment.

Scott's (Henry D.) Artillery. See Massachusetts Troops, 16th Battery.