Sherwood's (Isaac R.) Infantry. See Ohio,111th Regiment.

Shields' (Joseph C.) Artillery. See Ohio, 19th Battery.

Shuler's (Lawrence S.) Infantry. See Indiana, Troops, 103rd Regiment, Minute Men.

Simonson's (Peter) Artillery. See Indiana Troops, 5th Battery.

Sims' (Joseph A.) Artillery. See Indiana Troops, 24th Regiment.

Sipes' (William B.) Cavalry. See Pennsylvania Troops, 7th Regiment.

Smith's (Arthur A.) Infantry. See Illinois Troops, 83rd Regiment.

Smith's (Baxter) Cavalry. See Tennessee Troops, Confederate.

Smith's (Charles C.) Cavalry. See Ohio Troops, 10th Regiment.

Smith's (Correl) Pioneers. See Union Troops, Pioneer Brigade, 2nd Battalion.

Smith's (D. D.) Cavalry. See Tennessee Troops, Union, 5th Regiment.

Smith's (D. H.) Cavalry. See Kentucky Troops, Confederate, 5th Regiment.

Smith's (Frank G.) Artillery. See Union Troops, 4th Regiment, Battery I.

Smith's (Franklin C.) Infantry. See Illinois Troops, 102nd Regiment.

Smith's (George P.) Infantry. See Illinois Troops, 129th Regiment.

Smith's (George W.) Infantry. See Union Troops, Regulars, 18th Regiment, 1st Battalion.

Smith's (J. F.) Cavalry. See Mississippi Troops.

Smith's (John T.) Infantry. See Indiana Troops, 31st Regiment.

Smith's (W. Huntington) Infantry. See Michigan Troops, 20th Regiment.

Snelling's (David R.) Cavalry. See Tennessee Troops, Union, 5th Regiment.

Snyder's (Peter) Infantry. See Arkansas Troops, 6th and 7th Regiments.

Southwick's (Daniel K.) Artillery. See Ohio Troops, 1st Regiment, Battery C.

Spencer's (George W.) Artillery. See Illinois Troops, 1st Regiment, Battery M.

Squire's (Watson C.) Sharpshooters. See Ohio Troops, 7th Company.

Squire's (William H.) Infantry. See Ohio Troops, 26th Regiment.

Standar's (William E.) Artillery. See Ohio Troops, 1st Regiment, Battery B.

Starke's (P. B.) Cavalry. See Mississippi Troops, 28th Regiment.

Starnes' (James W.) Cavalry. See Tennessee Troops, Confederate.

Steele's (Theophilus) Cavalry. See Kentucky Troops, Confederate,7th Regiment.

Steinecke's (Herman) Infantry. See Illinois Troops, 80th Regiment.

Stephen's (Meshack) Cavalry. See Tennessee Troops, Union, 4th Regiment.

Stevens' (Alanson J.) Artillery. See Pennsylvania Troops, Battery B.

Stevens' (Sylvanus H.) Artillery. See James H. Stoke's Artillery.

Stewart's (Charles J.) Pioneers. See Union Troops, Pioneer Brigade, 1st Battalion.

Stewart's (Robert R.) Cavalry. See Indiana Troops, 2nd Regiment.

Stewart's (William S.) Infantry. See Illinois Troops, 65th Regiment.

Stiles' (Henry E.) Artillery. See Wisconsin Troops, 8th Battery.

Stiles' (Israel N.) Infantry. See Indiana Troops, 63rd Regiment.

Stokes' (James H.) Artillery. See Chicago Board of Trade Artillery.

Stokes' (William B.) Cavalry. See Tennessee Troops, Union, 5th Regiment.

Stone's (A. B.) Cavalry. See Texas Troops, 3rd Regiment.

Stout's (Alexander M.) Infantry. See Kentucky Troops, Union, 17th Regiment.

Strong's (Hiram) Infantry. See Ohio Troops, 93rd Regiment.

Sullivan's (Thomas W.) Cavalry. See Union Troops, Regulars, 4th Regiment.

Summan's (Issac C. B.) Infantry. See Indiana Troops, 9th Regiment.

Sutermeister's (Arnold) Artillery. See Indiana Troops, 11th Battery.

Swaine's (Peter T.) Infantry. See Ohio Troops, 99th Regiment.

Swallow's (George R.) Artillery. See Indiana Troops, 7th Battery.

Swanwick's (Francis) Infantry. See Illinois Troops, 22nd Regiment.

Swett's (Charles) Artillery. See Warren Light Artillery.

Tafel's (Gustavus) Infantry. See Ohio Troops, 106th Regiment.

Tannrath's (Benjamin) Artillery. See Missouri Troops, Union 1st Regiment, Battery 1.

Taylor's (Jacob E.) Infantry. See Ohio Troops, 40th Regiment.

Taylor's (Marion C.) Infantry. See Kentucky Troops, Union 15th Regiment.

Tennessee (Confederate) Fourth Cavalry. See James W. Starnes' Cavalry.