| Name | Residence | Birth Date | Birth Place |
| JACKSON, Charles Edward | Lander, WY | 06 Sep 1875 | * born United States * |
| JACKSON, Frank Edison | Lander, WY | 14 Jan 1900 | * born United States * |
| JACKSON, Joseph Peter | Arapahoe, WY | 09 Sep 1886 | * born United States * |
| JACKSON, Robert Lee | Lander, WY | 27 Feb 1887 | Detroit, MI |
| JACKSON, William | Dubois, WY | 10 Sep 1891 | Vebory, Finland |
| JACOB, Jacob Jerry | Hailey, WY | 25 Dec 1892 | Neosho Rapids, KS |
| JACOBI, William | Riverton, WY | 09 Sep 1882 | * of Russia * |
| JACOX, Charles Eugene | Ethete, WY | 20 Sep 1875 | * born United States * |
| JAHN, Herman Frederick | Lander, WY | 26 Jun 1883 | * unknown * |
| JAKSIMOVICH, Andrew | Hudson, WY | 1877 | * of Montenegro, Yugoslavia * |
| JANHSEN, Hugo | Cora, WY | 17 Jul 1893 | Germany, |
| JANKE, Bernard | Ft. Washakie, WY | 27 Oct 1882 | * of Germany - Pole * |
| JARVIS, George W. | Casper, Natrona, WY | 09 Apr 1876 | * born United States * |
| JARZYNA, Frank | Shoshoni, WY | 25 Apr 1882 | * born United States * |
| JAYCOX, Guy Robert | Boulder, WY | 24 Nov 1882 | * born United States * |
| JEHLEN, Rudolph Dominic | Riverton, WY | 27 Nov 1889 | LaCrosse, WI |
| JEKEL, Fred | Riverton, WY | 29 Dec 1882 | * of Russia * |
| JEKEL, John | Riverton, WY | 02 May 1885 | * of Russia * |
| JENKINS, Amos | Pilot, WY | 17 Mar 1886 | * born United States * |
| JENKINS, Charles Fay | Circle, WY | 09 Aug 1886 | Masontown, WV |
| JENKINS, John O. | Riverton, WY | 02 Jul 1884 | * born United States * |
| JENKINS, Thurlo | Arapahoe, WY | 10 Sep 1895 | Arapahoe, WY |
| JENNINGS, Sam | Riverton, WY | 09 Jan 1893 | Topeka, KS |
| JENSEN, Clarence Alfred | Boulder, WY | 26 Apr 1895 | Deenebrag, NE |
| JENSEN, Fred Alexander | Boulder, WY | 01 Sep 1897 | * born United States * |
| JENSEN, Herbert | Riverton, WY | Jun 1890 | Hay Springs, WY |
| JENSEN, James | Boulder, WY | 01 Nov 1873 | * of Denmark * |
| JENSEN, James Jennings | Boulder, WY | 24 Apr 1900 | * born United States * |
| JENSEN, Ludvig | Riverton, WY | 22 Jul 1892 | Hay Springs, NE |
| JENSEN, Martin | Boulder, WY | 14 Jan 1874 | * of Denmark * |
| JENSEN, Peter | Dubois, WY | 06 Jun 1879 | * unknown * |
| JENSIK, John | Monarch, WY | 10 Aug 1899 | Chicago, IL |
| JENSON, Ruben Lawrence | Peoa, UT | 25 Oct 1894 | Peoa, UT |
| JEUNESSE {LAJEUNESSE}, Tony La | Ft. Washakie, WY | 06 Mar 1896 | Lander, WY |
| JEWELL, Emory Lee | Shoshoni, WY | 11 Jul 1875 | * born United States * |
| JEWETT, James Judge | Riverton, WY | 27 Oct 1876 | * born United States * |
| JOHANSON, Anders | Dubois, WY | 17 Dec 1890 | Dufed, Sweden |
| JOHANSON, Edwin | Dubois, WY | 22 Apr 1888 | Ralls, Forsamling, Sweden |
| JOHANSON, Nils Victor | Dubois, WY | 17 Jul 1890 | Resele, Sweden |
| JOHNDRELL, John | Lander, WY | 03 Apr 1880 | * unknown * |
| JOHNSON, Albert J. | Tipperary, WY | 14 Nov 1877 | * born United States * |
| JOHNSON, Alfred | Lysite, WY | 25 Nov 1878 | * born United States * |
| JOHNSON, Alfred Euijini | Dubois, WY | 02 Oct 1889 | Skog, Sweden |
| JOHNSON, Benjamin A. | Lysite, WY | 26 Mar 1889 | Willow Springs, MO |
| JOHNSON, Bernard | Dubois, WY | 23 Apr 1888 | Landryd, Smaland, Sweden |
| JOHNSON, Charles Leonard Leo | Shoshoni, WY | 29 Mar 1892 | Sweden, |
| JOHNSON, Charles Ray | Dubois, WY | 29 Dec 1890 | Laramie, WY |
| JOHNSON, Claus | Riverton, WY | 21 Dec 1888 | Liatorp, Sweden |
| JOHNSON, Ernest | Dubois, WY | 06 Nov 1882 | * unknown * |
| JOHNSON, Ernest Dewitt | Lander, WY | 30 Jun 1880 | * born United States * |
| JOHNSON, Fred | Riverton, WY | 11 Mar 1885 | * born United States * |
| JOHNSON, George William | Riverton, WY | 07 Feb 1893 | Viola, IL |
| JOHNSON, Gus | Riverton, WY | 10 Oct 1891 | Valbyn, Furudal, Sweden |
| JOHNSON, Haakon | Dubois, WY | 18 Feb 1883 | * of Norway * |
| JOHNSON, Helmer Roy | Shoshoni, WY | 23 Sep 1897 | * born United States * |
| JOHNSON, Henry Edward | Lysite, WY | 01 Mar 1881 | * born United States * |
| JOHNSON, Henry V. | Split Rock, WY | 09 Nov 1873 | * born United States * |
| JOHNSON, Henry William | Riverton, WY | 09 Jun 1893 | Stromstad, Bohuslan, Sweden |
| JOHNSON, Irvin Winfield | Viola, Mercer, IL | 25 Dec 1899 | * born United States * |
| JOHNSON, James C. | Albany, WY | 08 Aug 1895 | Albany, WY |
| JOHNSON, James Monroe | Lysite, WY | 17 Jul 1890 | OK, |
| JOHNSON, John Arond | Riverton, WY | 21 Dec 1872 | * born United States * |
| JOHNSON, John Edwin - enlisted | Lander, WY | 02 Feb 1889 | Wayside, NE |
| JOHNSON, Leander Garfield | Hudson, WY | 14 Oct 1882 | * born United States * |
| JOHNSON, Lee Winfield | Arapahoe, WY | 04 Jan 1895 | Viola, IL |
| JOHNSON, Nicholas W. | Crowheart, WY | 09 Jul 1895 | Cunnins, IA |
| JOHNSON, Ole | Shoshoni, WY | 11 Oct 1889 | Bergen, Norway |
| JOHNSON, Oscar Lewin | Lander, WY | 15 Jun 1887 | Dalslomd, Sweden |
| JOHNSON, Oscar Norman | Lander, WY | 27 Feb 1898 | * born United States * |
| JOHNSON, Otto | Dubois, WY | 05 Mar 1883 | * of Sweden * |
| JOHNSON, Swan | Riverton, WY | 15 Mar 1896 | Hadanberg, Sweden |
| JOHNSON, Walter Edward | Riverton, WY | 17 Oct 1879 | * born United States * |
| JOHNSON, William D. E. | Split Rock, WY | 22 Feb 1875 | * born United States * |
| JOHNSTON, Alexander | Lander, WY | 12 Apr 1878 | * unknown * |
| JOHNSTON, John | Shoshoni, WY | 01 Jun 1890 | Boho, Munster, Ireland |
| JOICL, Joe | Poposia, WY | 12 Feb 1898 | * of Austria * |
| JOMEN, Knute J. | Boulder, WY | 27 Aug 1877 | * unknown * |
| JONES, Archie Zeph | Pinedale, WY | 12 Apr 1891 | Carbon, WY |
| JONES, Arthur Earl | Riverton, WY | 12 Aug 1888 | IN, |
| JONES, Charles Greer | Lander, WY | 15 May 1874 | * born United States * |
| JONES, Earnest Elisha | Price, Carbon, UT | 25 May 1885 | * born United States * |
| JONES, Eugene | Split Rock, WY | 28 Sep 1885 | * born United States * |
| JONES, Frederick Owen | Lander, WY | 21 Apr 1890 | Liverpool, England, Great Britian |
| JONES, Glen Squire | Riverton, WY | 29 Apr 1899 | * born United States * |
| JONES, Herbert Berutech | Lander, WY | 07 Aug 1891 | Liverpool, England, Great Britian |
| JONES, John Edwin | Lander, WY | 20 Mar 1874 | * unknown * |
| JONES, John Franklin | Arapahoe, WY | 30 Jun 1883 | * born United States * |
| JONES, Otto E. | Pilot, WY | 10 Jan 1882 | * born United States * |
| JONES, Richard Arthur | Lander, WY | 13 Nov 1877 | * born United States * |
| JONES, Walter Dale | Riverton, WY | 31 Jul 1897 | Ainsworth, NE |
| JONES, William A. | Pilot, WY | 23 Mar 1884 | * born United States * |
| JONES, William Jefferson | Pilot, WY | 13 Aug 1886 | Ainsworth, NE |
| JONES, William R. | Riverton, WY | 17 Nov 1891 | Ft. Steele, WY |
| JONESON, A. A. | Lenore, WY | 30 Nov 1878 | * born United States * |
| JORDAN, Alexander Fisher | Bonneville, WY | 02 May 1890 | Townsvill, Lucersland, Australia |
| JORDAN, Edward Burt | Shoshoni, WY | 10 May 1880 | * born United States * |
| JORDAN, Theodore Sheldon | Indianapolis, IN | 07 Oct 1885 | * born United States * |
| JORDINELLI, Tony | Riverton, WY | 19 Jun 1879 | * of Italy * |
| JORGENSEN, Alfred | Split Rock, WY | 26 Jul 1889 | Slagelse, Denmark |
| JORGENSEN, George Andrew | Pinedale, WY | 01 Aug 1897 | Green River, WY |
| JORGENSEN, Janus | Pinedale, WY | 29 Apr 1900 | * born United States * |
| JOST, George William | Riverton, WY | 16 Nov 1876 | * born United States * |
| JUDKINS, Lincoln | Riverton, WY | 07 Dec 1894 | Woodward, OK |
| JUDSON, Callie | Ethete, WY | 01 Jan 1875 | * born United States * |
| JUDSON, Stephen | Ft. Washakie, WY | 1884 | Ft. Washakie, WY |
| JUGMAN, George | Riverton, WY | 04 Oct 1883 | * born United States * |
| JULLOS, Asa | Moneta, WY | 23 Jul 1880 | * born United States * |