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

Rockbridge Artillery. See Virginia Troops, Confederate.

Rockbridge Artillery, No. 2. See Virginia Troops, Confederate.

Rockwell's (Alfred P.) Infantry. See Connecticut Troops, 6th Regiment.

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

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

Rogers' (Chauncey P.) Infantry. See Pennsylvania Troops, 83rd Regiment.

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

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

Rogers' (George T.) Infantry. See Virginia Troops, Confederate, 6th Regiment.

Rogers' (Joseph A.) Infantry. See Virginia Troops, Confederate, 3rd Battalion Reserves.

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

Rogers' (William H.) Artillery. See Maine Troops, 6th Battery.

Rogers' (William H.) Heavy Artillery. See Connecticut Troops, 1st Regiment.

Rollins' (Augustus W.) Infantry. See New Hampshire Troops, 7th Regiment.

Ross' (Poleman D.) Infantry. See Alabama Troops, Confederate, 12th Regiment.

Rounds' (Lewis) Infantry. See Ohio Troops, 4th Regiment.

Rowan Artillery. See North Carolina Troops, Confederate.

Royce's (Clark E.) Infantry. See Union Troops, Colored, 29th Regiment.

Rucker's (Louis H.) Cavalry. See Illinois Troops, 8th Regiment.

Russell's (Edward) Cavalry. See Illinois Troops, 8th Regiment.

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

Byan's (Patrick M.) Infantry. See Illinois Troops, 23rd Regiment.

Salem Artillery. See Virginia Troops, Confederate.

Sandes' (William W.) Cavalry. See Pennsylvania Troops, 2nd Regiment.

Sanford's (John W. A.) Infantry. See Alabama Troops, Confederate, 60th Regiment.

Saunders' (William L.) Infantry. See North Carolina Troops, Confederate, 46th Regiment.

Savannah Guards, Infantry. See Georgia Troops, 18th Battalion.

Sawyer's (Charles F.) Sharpshooters. See Maine Troops, 1st Battalion.

Saxon's (John) Cavalry. See Ohio Troops, 6th Regiment.

Scales' (James T.) Infantry. See North Carolina Troops, Confederate, 2nd Regiment.

Schaffer's (George W.) Infantry. See New York Troops, 61st Regiment.

Scheu's (George W.) Infantry. See New York Troops, 7th Regiment.

Schickhardt's (Henry) Infantry. See New York Troops, 5th Regiment (Veteran).

Schneider's (Joseph) Cavalry. See New York Troops, 16th Regiment.

Schoff's (Edward N.) Sharpshooters. See Minnesota Troops, 2nd Company.

Schoonover's (John) Infantry. See New Jersey Troops, 11th Regiment.

Schwartz's (Edward) Cavalry. See New York Troops, 4th Regiment.

Schwenk's (Samuel K.) Infantry. See Pennsylvania Troops, 5th Regiment.

Scott's (Henry B.) Cavalry. See Massachusetts Troops, 4th Regiment.

Scott's (John Wallace) Infantry. See Pennsylvania Troops, 157th Regiment.

Scott's (Waleter F.) Infantry. See New York Troops, 120th Regiment.

Scrugg's (Lawrence H.) Infantry. See Alabama Troops, Confederate, 4th Regiment.

Sears' (William) Artillery. See New York Troops, 1st Battery.

Sedgwick's (Thomas D.) Infantry. See Union Troops, Colored, 114th Regiment.

Selkirk's (George H.) Infantry. See New York Troops, 49th Regiment.

Sellers' (Eli G.) Infantry. See Pennsylvania Troops, 91st Regiment.

Sellers' (Samuel) Infantry. See Alabama Troops, Confederate, 13th Regiment.

Sergeant's (William) Infantry. See Pennsylvania Troops, 210th Regiment.

Sewell's (William J.) Infantry. See New Jersey Troops, 38th Regiment.

Seymour's (Frank) Heavy Artillery. See New York Troops, 4th Regiment, Battery L.