Simonson's (Samuel E. W.) Cavalry. See Indiana Troops, 7th Regiment.

Simpson's (Smith H.) Infantry. See New Mexico Troops, 1st Regiment.

Sims' Infantry. (Official designation not of record.) See Lieutenant-Colonel Sins.

Skinner's (Merritt C.) Heavy Artillery. See Indiana Troops, 1st Regiment, Battery A.

Slaughter's (Robert F.) Cavalry. See Minnesota Troops, 2nd Regiment.

Sleeper's (Leander) Cavalry. See Charles A. Carroll's Cavalry, ante.

Slicer's Cavalry. See Missouri Troops, Union, 6th Regiment.

Slocum's (John D.) Infantry. See California Troops, 1st Regiment.

Slonaker's (Jacob A.) Cavalry. See Kansas Troops, 15th Regiment.

Small's (John) Cavalry. See Missouri Troops, Union, 16th Regiment.

Smith's (Militia. (Official designation not of record.) See Colonel Smith.

Smith's (Ashel) Infantry. See Texas Troops, Confederate, 2nd Regiment.

Smith's (Charles W.) Heavy Artillery. See Union Troops, Colored, 6th Regiment.

Smith's (C. P.) Cavalry. See Texas Troops, Confederate, 25th Regiment.

Smith's (Emil) Heavy Artillery. See Union Troops, Colored, 3rd Regiment.

Smith's (James) Cavalry. See Kansas Troops, 7th Regiment.

Smith's (John T.) Cavalry. See Kansas Troops, 15th Regiment.

Smith's (Louis B.) Artillery. See Union Troops, Colored, 2nd Regiment, Battery I.

Smith's (Lyman B.) Cavalry. See Minnesota Troops, 2nd Regiment.

Smith's (Michael W.) Infantry. See Union Troops, Colored, 66th Regiment.

Smith's (Russell) Infantry. See Missouri Troops, Union, 50th Regiment, Enrolled Militia.

Smith's (Thomas G.) Cavalry. See Missouri Troops, Union, 16th Regiment.

Smith's (William H.) Cavalry. See Missouri Troops, Union, 2nd Regiment, State Militia.

Snyder's (Simon L.) Cavalry. See New Mexico Troops, 1st Regiment.

Southworth's (Irving D.) Artillery. See New York Troops, 25th Regiment.

Spaight's (Ashley W.) Infantry. See Texas Troops, Confederate, 21st Regiment.

Spedden's (Charles E.) Cavalry. See Missouri Troops, Union, 7th Regiment, State Militia.

Speed's (Charles) Infantry. See Union Troops, Regulars, 5th Regiment.

Spicely's (William T.) Infantry. See Indiana Troops, 24th Regiment.

Spurling's (Andrew B.) Cavalry. See Maine Troops, 2nd Regiment.

Stall's (Elias F.) Infantry. See Union Troops, Colored, 93rd Regiment.

Stall's (Henry V.) Cavalry. See Missouri Troops, Union, 6th Regiment, State Militia.

Stange's (Gustave) Artillery. See Missouri Troops, Union, 2nd Regiment, Battery E.

Stanton's (Irving W.) Cavalry. See Colorado Troops, 2nd Regiment.

Starr's (Henry A.) Infantry. See Wisconsin Troops, 20th Regiment.

Steel's (James) Infantry. See Indiana Troops, 16th Regiment.

Steele's (Charles W.) Cavalry. See Wisconsin Troops, 3rd Regiment.

Steele's (James M.) Infantry. See union Troops, Colored, 11th Regiment (old).

Stephenson's (Marshall L.) Infantry. See Arkansas Troops, Union, 2nd Regiment.

Stevens' (William E.) Infantry. See Ohio Troops, 77th Regiment.

Stewart's (James) Infantry. See Union Troops, Colored, 77th Regimen(James W.) Infantry. See California Troops, 3rd Regiment.

Stillwell's Party. (Official designation not of record.) See Lieutenant Stillwell.

Stirman's (Ras.) Cavalry. See Arkansas Troops, Confederate.

Stombs' (Thomas A.) Cavalry. See California Troops, 1st Regiment.

Storer's (Newman W.) Artillery. See Massachusetts Troops, 7th (G) Battery.

Stotts' (Green C.) Cavalry. See Missouri Troops, Union, 15th Regiment.

Stuart's (James) Cavalry. See Illinois Troops, 10th Regiment.

Suesberry's (George W.) Cavalry. See Illinois Troops, 13th Regiment.

Sutherland's (Thomas B.) Cavalry. See Missouri Troops, Union, 15th Regiment.

Sweet's (George H.) Cavalry. See Texas Troops, Confederate, 15th Regiment.