| Name | Residence | Birth Date | Birth Place |
| ABBOTT, Lycurgus Virgil | Shoshoni, WY | 03 Mar 1892 | Covington, KY |
| ABERNATHY, Charles Henry | Lander, WY | 01 Mar 1879 | * born United States * |
| ABERNATHY, Fred Henry | Lander, WY | 25 Sep 1881 | * born United States * |
| ABRA, Edward Thomas | Riverton, WY | 30 Sep 1878 | * of Canada * |
| ACKLEY, Arthur William | Boulder, WY | 07 Feb 1888 | Fairport, MO |
| ADAMS, Bailey | Shoshoni, WY | 13 Jan 1895 | Lander, WY |
| ADAMS, Benjamin | Lander, WY | 19 Nov 1889 | Fredonia, KS |
| ADAMS, Delbert | Riverton, WY | 10 Dec 1886 | Guthrie Co., IA |
| ADAMS, Edwin Evins | Lander, WY | 06 Jun 1900 | * born United States * |
| ADAMS, Fred | Lander, WY | 25 Feb 1878 | * born United States * |
| ADAMS, Harry Edwin | Riverton, WY | Oct 1894 | Dayton, WY |
| ADAMS, James Thomas | Circle, WY | 19 Sep 1890 | Canon City, CO |
| ADAMS, James Walter | Lander, WY | 14 Jun 1885 | * born United States * |
| ADAMS, John | Chicago, IL | Mar 1895 | Belgrade, Servia |
| ADAMS, John Clarence | Pilot, WY | 13 Mar 1894 | Dixon, WY |
| ADAMS, John Henry | Lander, WY | 22 Apr 1899 | * born United States * |
| ADAMS, Ralph | Riverton, WY | 17 Feb 1897 | Greenfield, IA |
| ADAMS, Vern | Riverton, WY | 12 Dec 1898 | * born United States * |
| ADAMS, Walter | Lander, WY | 03 Dec 1876 | * born United States * |
| ADAMS, William Joseph | Pilot, WY | 02 Jun 1892 | Dixon, WY |
| ADDISON, Adam Middleton | Hudson, WY | 22 Apr 1894 | Cusherston, Meiklewarthill, Aberdeen, Scotland |
| ADDISON, Burdick | Ft. Washakie, WY | 10 Mar 1895 | Arapahoe, WY |
| ADDISON, Frank | Arapahoe, WY | 1882 | * born United States * |
| ADDISON, William Middleton | Hudson, WY | 08 Aug 1883 | * of Scotland * |
| ADKINS, Robert Evert | Riverton, WY | 31 Mar 1886 | * born United States * |
| AITKEN, James Thompson | Daniel, Lincoln, WY | 07 Mar 1875 | * born United States * |
| AKERBERG, Peter Albert | Dubois, WY | 21 Apr 1891 | Resele, Sweden |
| AKERS {AKENS}, Frank | Riverton, WY | May 1888 | Prestonburg, KY |
| AKERSTROM, Erick Leonard | Minneapolis, MN | 05 Oct 1893 | Norrbottenslan, Sweden |
| ALBAREZ, Enrique | Lost Cabin, WY | 01 Jan 1886 | * of Spain * |
| ALBERS, Carl Henry | Lander, WY | 20 Oct 1883 | * born United States * |
| ALBERTSEN, James Andrew | Lander, WY | 17 Dec 1882 | * of Denmark * |
| ALCOTT, Sherman E. | Riverton, WY | 22 Sep 1877 | * born United States * |
| ALERS, Perry Albert | Lander, WY | 30 Sep 1897 | * born United States * |
| ALEXANDER, Charles Curtis | Cora, WY | 01 May 1879 | * born United States * |
| ALEXANDER, Frank | Cora, WY | 17 Mar 1875 | , |
| ALEXANDER, Morris Melvin | Lenore, WY | 08 May 1892 | Rapid City, SD |
| ALEXANDER, William John | Cora, WY | 12 Dec 1881 | * born United States * |
| ALFRED, John Windfield | Split Rock, WY | 01 Aug 1889 | Glaster, NJ |
| ALGEE, Earl Hix | Cedar Grove, TN | 15 Jun 1890 | Dyersburg, TN |
| ALGER, Lucius Homer | Lander, WY | 23 Apr 1876 | Moravia, NY |
| ALLEN, Charles Walter | Lander, WY | 21 Jan 1883 | * born United States * |
| ALLEN, Claude Jay | Pilot, WY | 29 Apr 1886 | * born United States * |
| ALLEN, Ethan Joseph | Lander, WY | 14 Apr 1880 | * born United States * |
| ALLEN, Fred Eugene | Lander, WY | 18 Jul 1889 | Lander, WY |
| ALLEN, John Lewis | Boulder, WY | 20 Dec 1884 | * born United States * |
| ALLEN, Reed Henry | Lander, WY | 09 Aug 1888 | Albia, IA |
| ALLEN, Samuel Donald | Elkhorn, WY | 29 Jan 1881 | * born United States * |
| ALLEN, Thomas W. | Pinedale, WY | 12 Jan 1890 | CO, |
| ALLEN, William | Elkhorn, WY | 27 Apr 1890 | Rhegis, Alberta, Canada |
| ALLEN, William H. | Pinedale, WY | 12 Dec 1878 | * born United States * |
| ALLISON, LeRoy | Hudson, WY | 27 Jan 1879 | * born United States * |
| ALLYN, Frank Hayford | Riverton, WY | 06 May 1875 | * born United States * |
| ALRICK, Julian Victor | Lander, WY | 12 Dec 1883 | * born United States * |
| ALRICK, Martin | Lander, WY | 05 Mar 1886 | * born United States * |
| AMBERSON, Boyd W. | Riverton, WY | 11 Aug 1883 | * born United States * |
| AMBOAH, Tissera | Ft. Washakie, WY | 03 Mar 1896 | Ft. Washakie, WY |
| AMMERMAN, Clifford Monroe | Lander, WY | 12 Oct 1892 | Plymoth, NE |
| AMONETT, Edward Lynch | Lander, WY | 19 Dec 1882 | * born United States * |
| AMOREBIETA, Bernardo | Lost Cabin, WY | 02 Oct 1875 | * of Spain * |
| AMOS, Frank | Ft. Washakie, WY | 1899 | * born United States * |
| AMOS, Orlo | Arapahoe, WY | 05 Mar 1893 | Ft. Washakie, WY |
| ANDERSON, Andrew E. | Arapahoe, WY | 09 Oct 1879 | * unknown * |
| ANDERSON, August | Shoshoni, WY | 05 Sep 1879 | * unknown * |
| ANDERSON, Carl Edward | Riverton, WY | 03 Aug 1889 | Helsingborg, Sweden |
| ANDERSON, Carl Marinus | Riverton, WY | 28 Sep 1895 | Norreswedby, Denmark |
| ANDERSON, Frank Newell | Dallas, WY | 12 Feb 1890 | Lander, WY |
| ANDERSON, Fred | Riverton, WY | 02 Mar 1882 | * of Sweden * |
| ANDERSON, Henry | Circle, WY | 01 Aug 1885 | * of Norway * |
| ANDERSON, Karl Einar | Dubois, WY | 11 Jun 1897 | Manistique, MI |
| ANDERSON, L. Eric | Riverton, WY | 05 Mar 1881 | * of Sweden * |
| ANDERSON, Luther | Lander, WY | 16 Oct 1879 | * born United States * |
| ANDERSON, Oren | Shoshoni, WY | 17 Jul 1882 | * born United States * |
| ANDERSON, Petrus | Shoshoni, WY | 03 Nov 1888 | Ostersund, Gemtland, Sweden |
| ANDERSON, Rudolph Sigfried | Riverton, WY | 10 Oct 1887 | Moline, IL |
| ANDERSON, William Roy | Lake City, IA | 17 Oct 1893 | Lander, WY |
| ANDREWS, John Hamblin | Shoshoni, WY | 15 Oct 1886 | Exira, IA |
| ANDREWS, Phillip Stearns | Shoshoni, WY | 20 Jul 1888 | Exira, IA |
| ANDRUS, Ernest Newton | Pinedale, WY | 28 Oct 1898 | * born United States * |
| ANESI, Ramo | Lander, WY | 16 May 1884 | * unknown * |
| ANGELO, Steve | Worland, Washakie, WY | 15 Apr 1877 | * probably of France * |
| ANGLE, Albert Andrew | Dubois, WY | 04 Nov 1891 | St. Peter, MN |
| ANSELL, John Jacob | Ft. Washakie, WY | 12 Dec 1885 | * born United States * |
| ANSELL, Leonard H. | Arapahoe, WY | 16 Jan 1890 | Lander, WY |
| ANTELOPE, Faustinus White | Arapahoe, WY | 1874 | * born United States * |
| ANTELOPE, George White | Arapahoe, WY | 1875 | * born United States * |
| ANTELOPE, Orlando | Arapahoe, WY | Mar 1895 | Arapahoe, WY |
| ANTELOPE, Ralph White | Arapahoe, WY | 1899 | * born United States * |
| ANTICH, Frank | Hudson, WY | 03 Dec 1879 | * of Austria * |
| ANTROBUS, Clyde Frederick | Boulder, WY | 29 Nov 1888 | Roadhouse, IL |
| APLAND, Gert Olson | Shoshoni, WY | 26 Jul 1893 | Haugesund, Norway |
| APLAND, Nels Olsen | Shoshoni, WY | 26 Jul 1893 | Haugesund, Norway |
| APODACA, Joe | Hailey, WY | 22 Aug 1889 | Las Cruces, NM |
| APODACA, Theodore Cequndo | Truicheria, CO | 01 Apr 1886 | * born United States * |
| APPLEBY, Archie C. | Lander, WY | 24 Jul 1882 | * born United States * |
| APPLEBY, Ernest Hornecker | Lander, WY | 17 Mar 1880 | * born United States * |
| ARAGON, J. Isidoro | Riverton, WY | 25 May 1884 | * unknown * |
| ARAGON, Louis Charles | Ft. Washakie, WY | 15 Mar 1889 | Ft. Washakie, WY |
| ARAGON, Pete | Pilot, WY | 01 Apr 1892 | Pilot, WY |
| ARAGON, Willie | Ft. Washakie, WY | 01 Oct 1886 | Wind River, WY |
| ARCHER, Ellery Francis | Riverton, WY | 07 Nov 1877 | * born United States * |
| ARCHIBALD, Chester Gould | Riverton, WY | 07 Aug 1886 | Norris City, IL |
| ARCHULETA, Adonias | Pina, NM | 26 Jul 1899 | * born United States * |
| ARCHULETA, Silistino | Pina, NM | 25 Aug 1899 | * born United States * |
| ARISTONDO, Calestino | Lost Cabin, WY | 12 Apr 1886 | * of Spain * |
| ARMAJO, Frank | Ft. Washakie, WY | 04 Jul 1877 | * born United States * |
| ARMITAGE, Edward Brown | Riverton, WY | 13 Jan 1877 | * born United States * |
| ARMOUR, Elmer | Wind River, WY | 1883 | * born United States * |
| ARMSTRONG, Harry Cleaver | Ethete, WY | 1898 | * born United States * |
| ARMSTRONG, Marvin Vernon | Pinedale, WY | 14 Nov 1886 | Cloyds Landing, KY |
| ARMSTRONG, Noble | Riverton, WY | 07 Apr 1876 | * born United States * |
| ARNOLD, James Henry | Riverton, WY | 03 Dec 1879 | * born United States * |
| ARONSON, Harold Abe | Shoshoni, WY | 06 Nov 1892 | St. Joseph, MO |
| ARRATE, Euselio | Lost Cabin, WY | 02 Mar 1886 | * of Spain * |
| ARRATE, Pedro | Ibarranguelua, Biscaya, Spain | 14 Apr 1879 | * of Spain * |
| ARTHUR, Bill | Wind River, WY | 02 Jun 1892 | El Paso, TX |
| ARTHUR, Michael | Arapahoe, WY | 1875 | * born United States * |
| ARTZ, Harold Walborn - enlisted | Altona, PA | 23 Jun 1889 | Mahoney, PA |
| ASCURRINAGA, Juan | Lost Cabin, WY | 24 Jun 1892 | Navarues, Viscaya, Spain |
| ASH, Emmett Adam | Shoshoni, WY | 15 Jan 1890 | Climax Springs, MO |
| ASH, John Franklin | Ft. Washakie, WY | 01 Mar 1882 | * born United States * |
| ASHCRAFT, Homer Theo | Lander, WY | 23 Jul 1889 | Adams, NE |
| ASHFAL, Emil | Lysite, WY | 01 Apr 1887 | Wurttemberg, Germany |
| ASHTON, Harry | Shoshoni, WY | 09 Jan 1878 | * born United States * |
| ATHANASAXES, George | Poposia, WY | 14 Aug 1884 | * of Greece * |
| ATKIN, Percy Hubbard | Dubois, WY | 10 May 1897 | Weston, OH |
| ATKINS, Melburn | Talent, OR | 23 Dec 1894 | Millville, CA |
| ATTAWAY, William Jay | Dubois, WY | 10 Aug 1896 | Culman, AL |
| AUER, Charles | Lander, WY | 28 Oct 1882 | * of Switzerland * |
| AURAS, Robert | Lander, WY | 13 Nov 1899 | * born United States * |
| AUSTIN, Charles Albert | Moneta, WY | 17 Nov 1875 | * born United States * |
| AUSTIN, Harmon Benjamin | Chadron , Dawes, NE | 21 Aug 1877 | * born United States * |
| AUSTIN, Nelson J. | Riverton, WY | 12 Dec 1879 | * born United States * |
| AVERILL, Clarence Eugene - enlisted | Dubois, WY | 08 Oct 1891 | Harvard, NE |
| AVERY, Albert Daniel | Hudson, WY | 29 Mar 1879 | * born United States * |
| AVERY, Alfred Felix | Lander, WY | 06 Mar 1881 | * born United States * |
| AVERY, Earl | Lander, WY | 16 Apr 1893 | Eldred, PA |
| AVERY, James Robert | Riverton, WY | May 1887 | Blair, NE |
| AVERY, Merle | Lander, WY | 25 Jul 1891 | Eldred, PA |
| AVINA, Augustino | Lost Cabin, WY | 01 Aug 1900 | * of Mexico * |
| AYERS, Douglas George | Lost Cabin, WY | 14 Sep 1884 | * born United States * |
| AYERS, Lester Harts | Arapahoe, WY | 12 Sep 1896 | Schuyler, NE |