| Name | Residence | Birth Date | Birth Place |
| SABO, Frank | Hudson, WY | 04 Nov 1896 | Pochahontas, VA |
| SABO, Julius | Hailey, WY | 02 Jul 1889 | Vadn, Hungary |
| SACKVILLE, George Lucian | Hudson, WY | 21 Jul 1888 | Carrollton, MO |
| SAGE, Edward | Ethete, WY | 01 Apr 1883 | * born United States * |
| SALABERT, Pete | Lander, WY | 18 Jan 1886 | * of France * |
| SALVATORA, Decarea | Riverton, WY | 05 Jun 1891 | Licata, Sicily, Italy |
| SAMORA, Daniel | Elkhorn, WY | 18 Apr 1890 | Sahnache, CO |
| SAMORA, Joseph DAvid | Pinedale, WY | 06 Mar 1882 | * born United States * |
| SAMSON, Harry Allen | Lander, WY | 21 Sep 1881 | * born United States * |
| SANAN, Yoshiki | Yokohoma, Japan | 24 Dec 1888 | Toyko, Japan |
| SANDELL, Dewey Jay | Riverton, WY | 26 Sep 1898 | * born United States * |
| SANDELL, Frank H. | Lenore, WY | 26 Jul 1893 | Estacedo, TX |
| SANDERS, Frederick Otto | Lander, WY | 22 Dec 1889 | Rushville, NE |
| SANDLER, Albert Julius | Lander, WY | 09 Feb 1888 | Omaha, NE |
| SANDLIN, James Lewis | Boulder, WY | 05 Jun 1898 | * born United States * |
| SAPP, Ranford Jordan | Dubois, WY | 01 Jan 1880 | * born United States * |
| SARGENT, Lawrence Henry | Riverton, WY | 03 Oct 1880 | * born United States * |
| SARGENT, Uzzel Franklin | Riverton, WY | 05 Aug 1888 | Sturgis, SD |
| SARVIS, Hubert Cecil | Riverton, WY | 13 Sep 1883 | * born United States * |
| SAUER, William | Fullerton, Riverside, CA | 07 May 1876 | * born United States * |
| SAUTISTEBASE, Joseph Eucaruasion | Costilla, Taos, NM | 24 Mar 1883 | * born United States * |
| SAVAGE, Francis Lawrence | Lander, WY | 23 Jan 1898 | * born United States * |
| SAVAGE, Tony | Poposia, WY | 15 Nov 1876 | * of Austria * |
| SAVONA {SAVANA}, Angelo | Riverton, WY | 02 Nov 1895 | Licata, Sicily, Italy |
| SAXON, Homer | Riverton, WY | 15 Nov 1892 | Norman, OK |
| SAXON, John Ward | Riverton, WY | 06 May 1895 | OK, |
| SAXON, Wesley E. | Riverton, WY | 28 Sep 1886 | Cass Co., TX |
| SCHAEFER, John Andrew | Lander, WY | 06 Apr 1878 | * born United States * |
| SCHAEFFER, Charles William | Auburn, PA | 28 Mar 1892 | Auburn, PA |
| SCHAFFER, Lulu G. | Metzler, WY | 15 Jun 1895 | East Otto, NY |
| SCHEMBRI, Angelo | Riverton, WY | 01 Mar 1895 | Licata, Sicily, Italy |
| SCHIPANI, Frank | Bonneville, WY | 25 Oct 1892 | Nesurta, Italy |
| SCHLICHTING, Emmons | Lander, WY | 14 Mar 1893 | Lander, WY |
| SCHLICHTING, Otto | Lander, WY | 26 Nov 1890 | Lander, WY |
| SCHLONER, Paul Auker | Riverton, WY | 15 Mar 1899 | * of Denmark * |
| SCHLOSSER, Russell Knight | Shoshoni, WY | 18 Aug 1890 | Denver, CO |
| SCHMICK, Henry | Riverton, WY | 01 Feb 1886 | * of Russia * |
| SCHMIDT, Jacob | Arapahoe, WY | 06 Aug 1883 | * of Saratof, Russia * |
| SCHMIDT, William | Moneta, WY | 16 Aug 1893 | Stavanger, Norway |
| SCHMIDTBERGER, Henry George | Dallas, WY | 26 Jan 1895 | Central, MO |
| SCHNELL, Edward Herman | Riverton, WY | ? | * born United States * |
| SCHODIN, Albert | Riverton, WY | 03 Mar 1875 | * of Sweden * |
| SCHOENWETTER, Carl Henry | Lander, WY | 05 Feb 1898 | * born United States * |
| SCHOETTLIN, John Conrad | Hailey, WY | 22 Aug 1875 | * of Switzerland * |
| SCHOTTS, Earl Alexander | Ft. Washakie, WY | 26 Feb 1887 | Phoenix, AZ |
| SCHROEDER, Joe John | Hudson, WY | 26 Jul 1885 | * born United States * |
| SCHRYVER, Earl L. | Dallas, WY | 12 Nov 1891 | Glendive, MT |
| SCHULTZ, John Andrew | Lander, WY | 26 Sep 1887 | Wilkes Barre, PA |
| SCHULTZ, Mathew Lawrence | Lander, WY | 30 May 1897 | East Orange, NJ |
| SCOGGAN, Leslie Woodford | Lander, WY | 28 Aug 1899 | * born United States * |
| SCOTT, Archie Willard | Riverton, WY | 25 Aug 1895 | Ord, NE |
| SCOTT, Doctor Franklin | Cora, WY | 09 Oct 1883 | * born United States * |
| SCOTT, Foster S. | Circle, WY | 02 Sep 1889 | Greenleaf, KS |
| SCOTT, James | Lander, WY | 23 Apr 1888 | Deadwood, SD |
| SCOTT, James | Shoshoni, WY | 04 Nov 1890 | Hawick, Roxburgh, Scotland |
| SCOTT, Joseph Lewis | Lander, WY | 02 Aug 1875 | * born United States * |
| SCOTT, Mathew | Lysite, WY | 31 Mar 1874 | * of Great Britian * |
| SCOTT, Walter William | Lander, WY | 09 Mar 1889 | Chrisman, IL |
| SCYBERT, Thomas Henry | Lenore, WY | 18 Jul 1883 | * born United States * |
| SEALS, Thomas Downing | Lander, WY | 16 Nov 1899 | * born United States * |
| SEALS, Wayne S. | Lander, WY | 14 Mar 1895 | Ainsworth, NE |
| SEAQUIST, Jonas Fred | Riverton, WY | 11 Dec 1872 | * of Sweden * |
| SEARS, Carl | Shoshoni, WY | 25 Sep 1879 | * born United States * |
| SEATON, Loyd | Dubois, WY | 21 Nov 1896 | Boise City, ID |
| SEATON, Ora Gordon | Boulder, WY | 16 Jan 1900 | * born United States * |
| SEIPT, Henry Max | Dubois, WY | 01 Sep 1876 | * of Germany * |
| SELLARS, Harvey Ivan | Lander, WY | 17 Jul 1885 | * born United States * |
| SEMMON, John | Hudson, WY | 12 Feb 1879 | * unknown * |
| SENECHALE, John | Riverton, WY | 21 Mar 1896 | Rock Springs, WY |
| SEQUR, Clyde Harry | Los Ciltos, Santa Clara, CA | 01 Sep 1882 | * born United States * |
| SERGANT, Edward | Lysite, WY | 22 Feb 1879 | * of Belgium * |
| SERGEANT, William Franklin | Riverton, WY | 08 Jul 1879 | * born United States * |
| SERVANT, Emile | Dubois, WY | 06 Sep 1876 | * of Canada * |
| SETTLE, Carl George | Riverton, WY | 08 Oct 1899 | * born United States * |
| SEVANOVICH, Peter | Poposia, WY | 15 Jun 1877 | * of Austria * |
| SEVERNS, Elmer Warren | Arapahoe, WY | 10 Jul 1880 | * born United States * |
| SEXTON, Benjamin Camel | Lander, WY | 19 Jan 1886 | * born United States * |
| SEYLER, Peter Harrison | Shoshoni, WY | 15 Jul 1873 | * born United States * |
| SHAD, Harry Jerome | Shoshoni, WY | 02 Jan 1878 | * born United States * |
| SHADLE, Charley Jacob | Riverton, WY | 04 Aug 1880 | * born United States * |
| SHAEFER, Albert | Daniel, Lincoln, WY | 01 Jul 1892 | KS, |
| SHAKESPEARE, Harry | Ft. Washakie, WY | 00041 | * born United States * |
| SHAKESPEARE, Thomas Augustin | Arapahoe, WY | 1895 | * born United States * |
| SHANK, James Garfield | Ft. Washakie, WY | 07 Jan 1882 | * born United States * |
| SHANNON, William Jennings | Riverton, WY | 22 Sep 1879 | * born United States * |
| SHANNON, Wilson Edwin | Hudson, WY | 24 Aug 1880 | * born United States * |
| SHAW, Thomas | Uva, WY | 24 Jan 1887 | Hartville, WY |
| SHAWVER, Lewis Andrew | Shoshoni, WY | 07 Dec 1872 | * born United States * |
| SHEAF, William Henry | Riverton, WY | 02 Mar 1886 | * born United States * |
| SHEARN, Thomas | Hustler, Druno, WI | 17 Jan 1884 | * born United States * |
| SHEEHAN, Charles Henry | Lander, WY | 05 Apr 1881 | * born United States * |
| SHEEHAN, Daniel Patrick | Lander, WY | 11 Aug 1875 | * born United States * |
| SHEEHAN, William Andrew | Riverton, WY | 20 Aug 1879 | * born United States * |
| SHELLEY, Fred Harry | Riverton, WY | 15 Aug 1893 | Joplin, MO |
| SHELTON, William Riley | Lander, WY | 31 Dec 1893 | OK, |
| SHEPARD, Elbert Monroe | Lander, WY | 26 Nov 1880 | * born United States * |
| SHERLOCK, Richard John | South Pass City, WY | 05 Jul 1899 | * born United States * |
| SHERMAN, Frank Roy | Lander, WY | 02 Sep 1878 | * born United States * |
| SHIELD, Joseph Little | Arapahoe, WY | 1887 | * born United States * |
"| SHIPP George W. | Lander, WY | 27 Mar 1883 | * born United States * |
| SHIPPEN, Charles Stanley | Tipperary, WY | 24 Jul 1886 | near Cora, KS |
| SHIPPEN, Ernest | Dubois, WY | 24 Oct 1890 | Cora, KS |
| SHIPPEN, Glen | Dubois, WY | 16 Jul 1896 | Manville, WY |
| SHIPPEN, Robert Clair | Tipperary, WY | 08 Sep 1900 | * born United States * |
| SHIPPEN, William Gordon | Dubois, WY | 23 Sep 1889 | Grover, CO |
| SHIPTON, Howard | Riverton, WY | 02 Oct 1880 | * born United States * |
| SHIPTON, John Francis | Riverton, WY | 13 Feb 1885 | * born United States * |
| SHIRERR, Wenez | Casper, Natrona, WY | 13 Apr 1875 | * unknown * |
| SHOCKLEY, Thomas Sidney | Lander, WY | 07 Jan 1894 | Milford, WY |
| SHOEMAKER, Walter Clayton | Lander, WY | 26 Jan 1886 | * born United States * |
| SHOLTZ, Stephen Cornelius | Pinedale, WY | 06 Mar 1885 | * born United States * |
| SHONGUTRIE, Cyrus | Ft. Washakie, WY | 1886 | * born United States * |
| SHONGUTRIE, Jacob | Ft. Washakie, WY | 1886 | * born United States * |
| SHOTGUNN, Carey | Ft. Washakie, WY | 31 Dec 1874 | * born United States * |
| SHRADER, George Herman | Shoshoni, WY | 21 Oct 1891 | Hazel, KY |
| SHRIDER, Alva Morall | Pilot, WY | 28 Dec 1884 | * born United States * |
| SHUMAN, George Daniel | Shoshoni, WY | 23 Jun 1879 | * born United States * |
| SIKORA, John | Hudson, WY | 28 Oct 1880 | * unknown * |
| SILBER, Charles Dale | Lander, WY | 29 Jan 1882 | * born United States * |
| SILBER, Homer Behymer | Lander, WY | 24 Jul 1897 | Milford, WY |
| SILBER, William McKinley | Lander, WY | 14 May 1899 | * born United States * |
| SIMMONS, Roy Eugene | Lander, WY | 06 Oct 1890 | Sheriden, MO |
| SIMONSON, Clarence Joseph | Riverton, WY | 06 Jan 1879 | * born United States * |
| SIMPKINS, John Charles | Wheatland, Platte, WY | 18 Nov 1874 | * born United States * |
| SIMPSON, Eugene | Pinedale, WY | 19 Apr 1891 | Montpelier, ID |
| SIMPSON, Nathen Boffman | Lander, WY | 05 Mar 1883 | * born United States * |
| SINCLAIR, Elmer | Circle, WY | 09 Dec 1884 | * born United States * |
| SINCLAIR, Laurence Williamson | Circle, WY | 06 Aug 1896 | Dumbrise, Scotland |
| SINGLETON, Albert | Parksdale, AR | 27 Nov 1893 | Monroe, LA |
| SINGLETON, Louis | Scottsbluff, NE | 18 Jul 1880 | * born United States * |
| SIPES, Peter Andrew | Riverton, WY | 02 Feb 1891 | Dillon, NE |
| SJOSTROM, Oscar Fabian | Riverton, WY | 18 Mar 1884 | * of Sweden * |
| SKAGGS, Howard Newman | Riverton, WY | 19 May 1894 | Oclricho, SD |
| SKINNER, Benjamin James - enlisted | Riverton, WY | Sep 1889 | Lansing, KS |
| SKIVINGTON, George | Riverton, WY | 10 Jan 1882 | * born United States * |
| SLINKARD, Charley Franklin | Lander, WY | 03 Sep 1899 | * born United States * |
| SLOAN, James Joseph | Ft. Washakie, WY | 31 May 1885 | * born United States * |
| SLY, Lewis Bert | Hudson, WY | 09 Jun 1877 | * born United States * |
| SMART, William Campbell | Shoshoni, WY | 29 Aug 1882 | * born United States * |
| SMITH, Birdie Bruce | Shoshoni, WY | 12 Dec 1892 | Romes, TN |
| SMITH, Carl Watson | Shoshoni, WY | 12 Aug 1885 | * born United States * |
| SMITH, Clarence | Arapahoe, WY | 1888 | * born United States * |
| SMITH, Earl Everett | Arapahoe, WY | 19 Aug 1897 | Kinmandy, IL |
| SMITH, Edgar Irvin | Dubois, WY | 07 Mar 1875 | * born United States * |
| SMITH, George Albert | Arapahoe, WY | 25 Feb 1887 | Dayton, MO |
| SMITH, Guy Newton | Lysite, WY | 16 Feb 1892 | Charleston, IL |
| SMITH, Harry Charles | Riverton, WY | 11 May 1874 | * born United States * |
| SMITH, Henry Clinton | Lander, WY | 24 Apr 1900 | * born United States * |
| SMITH, James | Dubois, WY | 31 Jul 1894 | Maybole, Ayrshire, Scotland |
| SMITH, James Earnest | Riverton, WY | 30 Mar 1880 | * born United States * |
| SMITH, John Eliotte | Riverton, WY | 02 Sep 1878 | * born United States * |
| SMITH, Joseph Jerome | Lander, WY | 22 Mar 1882 | * born United States * |
| SMITH, Lewis Doyle | Lander, WY | 25 Aug 1883 | * born United States * |
| SMITH, Luke Alexander | Ft. Washakie, WY | 1890 | Wind River, WY |
| SMITH, Paul | Lander, WY | ? | * born United States * |
| SMITH, Sam | Poposia, WY | 12 May 1883 | * of Austria * |
| SMITH, Samuel Alexander | Shreveport, Caddo, LA | 13 Dec 1882 | * born United States * |
| SMITH, Vinton Howard | Lander, WY | 07 Dec 1894 | McHawsville, IN |
| SMITH, William Ernest | Pilot, WY | 20 Jul 1873 | * born United States * |
| SMITH, William Ezra | Riverton, WY | 29 Jun 1878 | * born United States * |
| SMYTH, Marshall Wren | Riverton, WY | 26 Nov 1878 | * born United States * |
| SNAVELY, Frank Leslie | Lander, WY | 08 Feb 1882 | * born United States * |
| SNAVELY, William Montie | Lander, WY | 27 Oct 1876 | * born United States * |
| SNELL, Floyd Allen - enlisted | Riverton, WY | 22 Aug 1891 | Anselmo, NE |
| SNELLING, Pearl | Riverton, WY | 24 Jun 1891 | Knox City, MO |
| SNIDER, Jake | Worland, Washakie, WY | 27 Dec 1884 | * of Russia - Poland * |
| SNYDER, Charles Evango | Ft. Washakie, WY | 02 Feb 1874 | * born United States * |
| SNYDER, Frank | Riverton, WY | 15 Jan 1885 | * of Russia * |
| SODERHOLM, John Richard | Pilot, WY | 24 Aug 1885 | * of Sweden * |
| SOMMERVILLE, Robert | Moneta, WY | 30 Jun 1883 | * of Great Britian - England * |
| SONIER, Mose | Hudson, WY | 22 Dec 1881 | * of France * |
| SONNABAND, Frank | Trifon, NE | 25 Nov 1894 | Fremont, NE |
| SONNE, Hans | Casper, Natrona, WY | 07 Dec 1881 | * of Denmark * |
| SONNICANT, Cody | Crowheart, WY | ? | * born United States * |
| SORRELL, Charles Martin | Crowheart, WY | 25 Dec 1875 | * born United States * |
| SOSS, John Edward | Hudson, WY | 19 Feb 1873 | * born United States * |
| SOTTILE, Paolo | Riverton, WY | 14 Aug 1888 | Licata, Sicily, Italy |
| SOUSSENS, John | Hailey, WY | 01 May 1885 | * of Bohemia * |
| SOUTHER, Marvin | Riverton, WY | 20 Sep 1895 | Little Washington, PA |
| SOUTHWORTH, Lew D. | Arapahoe, WY | 08 Feb 1875 | * born United States * |
| SPARKS, Charles Wilson | Boulder, WY | 13 Oct 1880 | * born United States * |
| SPARKS, James Monroe | Boulder, WY | 13 Mar 1884 | * born United States * |
| SPEARANCE, Harvey A. | Atlantic City, WY | 25 Jan 1894 | Edwards, NY |
| SPEES, Noble R. | Lenore, WY | 05 Jul 1898 | * born United States * |
| SPEIR, John Campbell | Circle, WY | 26 May 1880 | * unknown * |
| SPEIR, Robert C. | Metzler, WY | 15 May 1892 | Ayr, Ayrshire, Scotland |
| SPENCE, Charles William - enlisted | Lost Cabin, WY | 18 Oct 1893 | Pilot Knob, MO |
| SPENCE, Edgar J. | Bonneville, WY | 16 Jul 1873 | * born United States * |
| SPENCER, Darcy Ward | Lander, WY | 22 Aug 1895 | Howell, NY |
| SPENCER, Edward Arnold | Carlisle, IA | 02 Aug 1885 | * born United States * |
| SPIKENS, Henry Heaman | Circle, WY | 13 May 1882 | * born United States * |
| SPILLANE, Mike | Metzler, WY | ? | Castle, Kilerohone, Ireland |
| SPOONHUNTER, Adam | Ft. Washakie, WY | 1883 | * born United States * |
| SPOONHUNTER, Philip | Ft. Washakie, WY | 1887 | * born United States * |
| SPOONHUNTER, Roy | Arapahoe, WY | 14 Dec 1879 | * born United States * |
| SPOONHUNTER, Tom | Arapahoe, WY | 1887 | * born United States * |
| SPRAGGINS, Roscoe | Riverton, WY | 12 Mar 1894 | Daykin, NE |
| SPRIGGS, John J. | Lander, WY | 14 Sep 1878 | * born United States * |
| SPRINGER, Frank Elmer | Phillip, Haakin, SD | 27 Sep 1883 | * born United States * |
| SPRINGSTED, Arthur James | Boulder, WY | 31 Jan 1887 | Wadena, MN |
| SPRINGSTED, Herbert Wilbert | Boulder, WY | 18 Aug 1883 | * born United States * |
| SPRINGSTED, Ray Roy | Boulder, WY | 08 Jun 1890 | Wadena, MN |
| SPROUL, Charles Ewing | Lander, WY | 01 Sep 1883 | * born United States * |
| SPROULE, John Harper | Riverton, WY | 03 Apr 1887 | Raton, NM |
| SPROULE, Luther | Riverton, WY | 27 Mar 1885 | * born United States * |
| SROUF, Stephen | Hudson, WY | 22 Dec 1886 | Dunsfeldwar, Tolna, Hungary |
| ST. CLAIR, Ben | Ft. Washakie, WY | 04 Jul 1875 | * born United States * |
| ST. JOHN, Addison Albert | Lander, WY | 11 Dec 1887 | Lander, WY |
| ST. JOHN, Dee | Lander, WY | 03 Jul 1881 | * born United States * |
| ST. JOHN, Edward Algerent | Lander, WY | 26 Sep 1878 | * born United States * |
| ST. JOHN, William Edward | Lander, WY | 25 Dec 1899 | * born United States * |
| STACK, Gerald A. | Lander, WY | 06 Jul 1889 | E St. Louis, IL |
| STAGNER, Benjamin Franklin | Ft. Washakie, WY | 22 Sep 1887 | Thermopolis, WY |
| STAGNER, Charles Christopher | Pavillion, WY | 10 May 1878 | * born United States * |
| STAGNER, Donald Frederick | Pilot, WY | 04 Sep 1900 | * born United States * |
| STAGNER, Fred | Pilot, WY | 07 Apr 1893 | near Ft. Washakie, WY |
| STAGNER, Speed Richard | Pilot, WY | 20 Oct 1872 | * born United States * |
| STAHGE, Gust | Hudson, WY | 12 Feb 1880 | * of Germany * |
| STAKEBAKE, Maurice Hobart | Riverton, WY | 18 Aug 1893 | Coffeeville, KS |
| STALNAKER, Floyd J. | Dubois, WY | 10 Feb 1889 | Marquett, NE |
| STANLEY, Harry Charles | Shoshoni, WY | 31 Oct 1878 | * of Great Britian - England * |
| STAR, Dan | Hudson, WY | 27 Mar 1876 | * unknown * |
| STARK, Samuel Tilden | Boulder, WY | 04 Sep 1875 | * born United States * |
| STARMAN, Antone | Hudson, WY | 13 Jun 1886 | Trata, Krones, Austria |
| STARMAN, Frank | Hudson, WY | 28 Jun 1893 | Trata, Kroner, Austria |
| STASEL, Jacenty | Hudson, WY | 04 Jul 1881 | * of Austria (Poland) * |
| STATES, Herbert James | Lander, WY | 14 Sep 1882 | * born United States * |
| STEELE, Frank N. | Cora, WY | 17 Mar 1888 | Boulder, CO |
| STEELE, John L. | Boulder, WY | 06 Aug 1885 | * born United States * |
| STEELE, Willie Edward | Newfork, WY | 26 Sep 1893 | Newfork, WY |
| STEERS, Glen E. | Dubois, WY | 28 Mar 1892 | Lander, WY |
| STEERS, Roy Jackon | Lander, WY | 05 May 1885 | * born United States * |
| STEFFY, Edmond Russel | Riverton, WY | 10 Jan 1900 | * born United States * |
| STEGALL, Hugh - enlisted | Riverton, WY | 05 Apr 1889 | Williamsburg, IN |
| STEINVENDER, Herman | Hudson, WY | 24 May 1890 | Fondo, Tyrol, Austria |
| STELZNER, Edward Charles | Lander, WY | 10 Mar 1895 | Lander, WY |
| STENTON, Thomas | Lost Cabin, WY | 09 Dec 1898 | * of Greece * |
| STEPHENS, Bailey Whiles | Riverton, WY | 20 Jun 1876 | * born United States * |
| STEPHENSEN, Jacob | Lander, WY | 31 Mar 1885 | * unknown * |
| STEVENS, Fred Pond | Arapahoe, WY | 14 Sep 1885 | * born United States * |
| STEVENS, Grover Cleveland | Arapahoe, WY | 18 Dec 1884 | * born United States * |
| STEVENS, Harold Eugene | Riverton, WY | 07 Dec 1895 | Waseca, MN |
| STEVENS, Orin Archie | Arapahoe, WY | 25 May 1891 | Waseca, MN |
| STEWART, George | Worland, Washakie, WY | 03 Jun 1883 | * unknown * |
| STEWART, George Vergal | Poposia, WY | 26 Oct 1885 | * born United States * |
| STEWART, Harry | Pinedale, WY | 08 Oct 1884 | * born United States * |
| STEWART, James Duncan | Ft. Washakie, WY | 31 Dec 1874 | * born United States * |
| STEWART, Joshua | Lyman, WY | 07 Sep 1896 | Lyman, WY |
| STEWART, Millard Hall | Lander, WY | 15 Oct 1897 | Cherokee Co., OK |
| STEWART, Robert David | Riverton, WY | 13 Feb 1876 | * born United States * |
| STILWELL, Melvin Jay | Lander, WY | 15 Jun 1878 | * born United States * |
| STINE, John | Lander, WY | 03 Aug 1886 | * of Russia * |
| STINGER, Frank John | Lander, WY | 09 Oct 1885 | * born United States * |
| STOCK, Claude Donald | Riverton, WY | 31 Dec 1888 | Oil City, PA |
| STOCKHAM, Avery William | Hudson, WY | 17 Sep 1888 | Eldorado, NE |
| STOFFER, John Henry | Metzler, WY | 07 Apr 1877 | * born United States * |
| STOLL, John | Lenore, WY | 03 Nov 1877 | * born United States * |
| STOLTZE {STALTZ}, Carl Frederick | Neble, WY | 19 Sep 1889 | Magleby, Denmark |
| STOLTZE {STALTZ}, Kunde Vinther | Neble, WY | 25 Aug 1895 | Magleby, Denmark |
| STONE, Frank Albert | Lander, WY | 09 Jan 1877 | * born United States * |
| STONE, Gunnard | Dubois, WY | 04 Sep 1888 | Sweden, |
| STONE, Gust | Dubois, WY | 09 Aug 1881 | * unknown * |
| STONE, Lewis Jeffrey | Lander, WY | 24 Jul 1891 | Ord, NE |
| STONE, Ray T. | Pinedale, WY | 29 Jul 1893 | Waco, TX |
| STONE, Webster Hall | Lander, WY | 19 Aug 1883 | * born United States * |
| STONES, Fredrick David | Dubois, WY | 27 Oct 1873 | * born United States * |
| STONES, Halleck | Dubois, WY | 19 Apr 1884 | * born United States * |
| STORER, Henry W. | Riverton, WY | 16 Sep 1893 | Atkins, NE |
| STORK, Albert Franklin | Riverton, WY | 20 Apr 1894 | near Sheridan, WY |
| STORK, Edwin W. | Riverton, WY | 09 Sep 1878 | * born United States * |
| STORK, Grant Austin | Riverton, WY | 16 Aug 1900 | * born United States * |
| STORK, John Henry | Riverton, WY | 20 Jul 1889 | near Sheridan, WY |
| STORK, Thomas Maurice | Riverton, WY | 20 Sep 1884 | * born United States * |
| STOSSEL, John | Hudson, WY | 25 Oct 1880 | * of Austria (Poland) * |
| STOTTS {STATTS}, Franklin E. | Lenore, WY | 27 Mar 1896 | Beulah, WY |
| STOUT, Don Grigsby | Lander, WY | 03 Apr 1880 | * born United States * |
| STOUT, Herbert Silas | Cora, WY | 21 Sep 1893 | near Colby, KS |
| STOUT, Otha Ben | Winfield, MO | 10 Feb 1900 | * born United States * |
| STOVER, Joseph | Lebanon, MO | 27 Aug 1892 | Lebanon, MO |
| STOWE, Elias Milton | Lander, WY | 20 Jan 1891 | Blair, NE |
| STOWE, William Edward | Lander, WY | 08 Feb 1887 | Blair, NE |
| STOWELL, Vance LeRoy | Lander, WY | 26 Jul 1873 | * born United States * |
| STRAEND, Axel | Riverton, WY | 26 Mar 1878 | * of Norway * |
| STRASAK, William | Pinedale, WY | 21 Sep 1877 | * born United States * |
| STRATTON, Archie James | Riverton, WY | 21 Mar 1881 | * born United States * |
| STRATTON, Fred Dye | Riverton, WY | 20 Jun 1879 | * born United States * |
| STRATTON, Thaddeus Harold | Riverton, WY | 19 Feb 1883 | * born United States * |
| STREET, Albert | Bonneville, WY | 06 Aug 1884 | * born United States * |
| STREETER, Fred Casper | Shoshoni, WY | 08 Jan 1883 | * born United States * |
| STRIEBY, Chris Frank | Daniel, Lincoln, WY | 01 Apr 1893 | Council Grove, KS |
| STRINGER, Albert F. | Dubois, WY | 05 Jan 1874 | * born United States * |
| STRINGER, Carl Raymond | Dubois, WY | 14 Jun 1886 | Short Creek, OH |
| STRINGER, Clyde Ambrose | Shoshoni, WY | 20 Jul 1889 | Anderson, CA |
| STRINGER, Ernest O. | Dubois, WY | 28 Jun 1889 | Bainbridge, OH |
| STRINGER, Oscar Worthington | Dubois, WY | 19 Sep 1875 | * born United States * |
| STRINGER, Paul Herman | Dubois, WY | 08 Oct 1880 | * born United States * |
| STRONACH, Alexander | Hudson, WY | 13 Jun 1880 | * unknown * |
| STRONEN, Ole | Shoshoni, WY | 06 Jul 1896 | Bergen, Norway |
| STROUS, George | Lander, WY | 31 Dec 1888 | WI, |
| STUART, Charles | Boulder, WY | 22 Feb 1884 | * born United States * |
| STUMBO, Walker L. | Weeksbury, Floyd, KY | 16 May 1883 | * born United States * |
| STURDEVANT, Samuel Fredrick | Kendall, WY | 01 Dec 1876 | * born United States * |
| STURKS, William | Riverton, WY | 18 Jun 1882 | * born United States * |
| STURNER, Charles Delbert | Wind River, WY | 06 Nov 1878 | * born United States * |
| SUBISARRETA, Angel | Lost Cabin, WY | 01 Mar 1886 | * of Spain * |
| SULLIVAN, Benjamin | Riverton, WY | 11 Apr 1885 | * born United States * |
| SULLIVAN, Marion Brown | Atlantic City, WY | 19 Mar 1875 | * born United States * |
| SULLIVAN, William Patrick | Lander, WY | 15 Dec 1885 | * of Canada * |
| SUMMERS, Charles Winton | Lander, WY | 23 Dec 1891 | Palmer Lake, CO |
| SUMPTER, Joseph William | Riverton, WY | 02 Jun 1878 | * born United States * |
| SUSNJAR, Joe | Poposia, WY | 15 Jun 1877 | * of Austria * |
| SUTHERLAND, Alexander | Circle, WY | 06 Feb 1884 | * unknown * |
| SUTHERLAND, Charles Frederick | Riverton, WY | 04 Dec 1874 | * born United States * |
| SUTHERLAND, Stanley Lock | Riverton, WY | 12 Jun 1876 | * born United States * |
| SUTT, Elmer | Wind River, WY | 03 Sep 1877 | * born United States * |
| SUTTLER, Russell Isaac | Connersville, IN | 02 Sep 1895 | Harrisburg, IN |
| SUTTON, Edward | Welling, OK | 26 Jul 1885 | * born United States * |
| SVILAR, Costa | Hudson, WY | 15 Jun 1889 | Bunich, Leka, Austria |
| SVILAR, Dan | Hudson, WY | 1887 | Bonich, Leka, Austria |
| SVILAR, Eli | Hudson, WY | 03 Apr 1878 | * of Serbia claimed by Austria * |
| SVILAR, Eli | Hudson, WY | 25 Jul 1884 | * of Serbia claimed by Austria * |
| SVILAR, George | Hudson, WY | 23 Feb 1892 | Bunich, Leka, Austria |
| SVILAR, Peter | Hudson, WY | Feb 1888 | Bunich, Leka, Austria |
| SVILAR, Rodea | Hudson, WY | Mar 1893 | Bunich, Leka, Austria |
| SVILAR, Steve | Poposia, WY | 01 May 1877 | * of Serbia claimed by Austria * |
| SVILAR, Stojan | Poposia, WY | 15 Jun 1878 | * of Austria * |
| SWAIM, John Walter | Lander, WY | 10 Nov 1878 | * born United States * |
| SWAIM, Ralph Everett | Lander, WY | 07 Apr 1898 | * born United States * |
| SWANSON, Emil | Casper, Natrona, WY | 25 May 1885 | * unknown * |
| SWANSON, Emil August | Circle, WY | 16 Sep 1889 | South Bend, IN |
| SWANSON, Herbert Carl | Riverton, WY | 29 Aug 1896 | Lead City, SD |
| SWAYZE, Walter | Riverton, WY | 01 Jan 1880 | * born United States * |
| SWEET, Albert Taylor | Riverton, WY | 12 Sep 1884 | * born United States * |
| SWEET, Elmer G. | Riverton, WY | 29 May 1881 | * born United States * |
| SWEET, Roy {Ray} Perkins | Riverton, WY | 13 Dec 1896 | Pawnee, OK |
| SWENSEN, Swen | Riverton, WY | 17 Mar 1894 | Hadanberg, Sweden |
| SYRIA, Cliff Edward | Lander, WY | 22 Feb 1900 | * born United States * |
| SYRIE, David Bradley | Wind River, WY | 08 Apr 1877 | * born United States * |
| SYRIE, Thomas Andrew | Lander, WY | 08 Dec 1896 | Monument, CO |
| SYVERSEN, Hans | Casper, Natrona, WY | 19 Jul 1885 | * of Norway * |