Shafter's (William R.) Infantry. See Union Troops, Colored, 17th Regiment.

Sharra's (Abram) Cavalry. See Indiana Troops, 11th Regiment.

Shea's (Thomas) Infantry. See Indiana Troops, 22nd Regiment.

Sheldon's (Charles S.) Infantry. See Missouri Troops, Union, 18th Regiment.

Shepard's (Calvin A.) Infantry. See Ohio Troops, 173rd Regiment.

Sheppard's (Dennis S.) Cavalry. See Illinois Troops, 11th Regiment.

Shoemaker's (William W.) Cavalry. See Ohio Troops, 4th Regiment.

Shorey's (Samuel O.) Cavalry. See Mississippi Troops, Union, 1st Regiment.

Showers' (Benjamin H.) Infantry. See Ohio Troops, 17th Regiment.

Sickles' (Hiram F.) Infantry. See Illinois Troops, 147th Regiment.

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

Skinner's (Lewis C.) Infantry. See Union Troops, Veteran Reserve Corps, 8th Regiment.

Slater's (Frederick) Cavalry. See Kentucky Troops, Union, 11th Regiment.

Slocomb's (Cuthbert H.) Artillery. See Washington Artillery, post, 5th Battery.

Smith's (Alfred T.) Infantry. See Illinois Troops, 156th Regiment.

Smith's (Caraway) Cavalry. See Florida Troops, Confederate, 2nd Regiment.

Smith's (Charles E.) Cavalry. See Michigan Troops, 11th regiment.

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

Smith's (George W.) Infantry. See Illinois Troops, 88th Regiment.

Smith's (Gustavus A.) Infantry. See Illinois Troops, 155th Regiment.

Smith's (John J.) Pontoniers. See Union Troops, Volunteers, 1st Company.

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

Smith's (Luther R.) Artillery. See Michigan Troops, 1st Regiment, Battery I.

Smith's (Orlow) Infantry. See Ohio Troops, 65th Regiment.

Smith's (Robert F.) Infantry. See Illinois Troops, 16th Regiment.

Smith's (Robert W.) Cavalry. See Illinois Troops, 16th Regiment.

Smith's (William J.) Cavalry. See Tennessee Troops, Union, 6th Regiment.

Snider's (Joseph T.) Infantry. See Ohio Troops, 13th Regiment.

Spence's (Philip B.) Cavalry. See Mississippi Troops, Confederate, 12th Regiment (Armistead's).

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

Stacy's (Branzilliah P.) Cavalry. See Tennessee Troops, Union, 13th Regiment.

Standish's (John H.) Cavalry. See Michigan Troops, 10th Regiment.

Stauber's (Thaddeus J.) Infantry. See Michigan Troops, Union, 42nd Regiment.

Steinhausen's (Albert von) Infantry. See New York Troops, 68th Regiment.

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

Stephenson's (Ferdinand D.) Infantry. See Illinois Troops, 152nd Regiment.

Stevens' (Ambrose A.) Infantry. See Union Troops, Veteran Reserve Corps, 5th Regiment.

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

Stockton's (Joseph) Infantry. See Illinois Troops, 72nd Regiment.

Stokes' (William) Artillery. See Indiana Troops, 7th Battery.

Stone's (Henry) Infantry. See Union Troops, Colored, 100th Regiment.

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

Sturges' (Eben P.) Artillery. See Ohio Troops, 1st Regiment, Battery E.

Sullivan's (John) Artillery. See Ohio Troops, 3rd Battery.

Suman's (Isaac C. B.) Infantry. See Indiana Troops, 9th Regiment.

Summers' (John S.) Infantry. See Indiana Troops, 57th Regiment.

Swain's (Edgar D.) Infantry. See Illinois Troops, 42nd Regiment.

Swaine's (Peter T.) Infantry. See Union Troops, Regulars, 15th Regiment, 2nd Battalion.

Swallow's (George R.) Cavalry. See Indiana Troops, 10th Regiment.

Sweet's (John E.) Infantry. See Indiana Troops, 151st Regiment.