
| Name | Residence | Birth Date | Birth Place |
|---|---|---|---|
| IANES, Pete | Arapahoe, WY | 19 Oct 1883 | Tirolean, Austria |
| ICEMAN, Patrick | Arapahoe, WY | 1897 | * born United States * |
| IDOL, Raymond | Lander, WY | 10 Jun 1876 | * born United States * |
| IDOYGO, Manuel Lachiando | Lost Cabin, WY | 29 Mar 1889 | * of Spain * |
| IIAMS, Charles Birdell | Lander, WY | 09 Sep 1888 | Lander, WY |
| IIAMS, James Elmer | Lander, WY | 02 Dec 1898 | * born United States * |
| IIAMS, Lloyd Leroy | Lander, WY | 24 Jan 1890 | Lander, WY |
| IIAMS, Walter C. | Lander, WY | 17 Nov 1895 | St. Louis, MO |
| IMPSON, Robert Alvin | Riverton, WY | 27 Dec 1884 | * born United States * |
| INABNIT, Bert Otto | Riverton, WY | 26 Dec 1894 | near Somerset, KY |
| INGHRAM, Fred | Moneta, WY | 04 Apr 1879 | * born United States * |
| INGRAHAM, William Adelbert | Lander, WY | 06 Feb 1880 | * born United States * |
| INMAN, Ralph James | Riverton, WY | 18 Aug 1885 | * born United States * |
| IRELAND, Roy Evertt | Shoshoni, WY | 16 May 1879 | * born United States * |
| IRON, Anthony Horace | St. Stephens, WY | 15 Jan 1899 | * born United States * |
| IRON, Cromwell | Wind River, WY | 01 Apr 1881 | * born United States * |
| IRON, James | Ft. Washakie, WY | 1893 | Ft. Washakie, WY |
| IROZ, John Baptiste | Riverton, WY | 01 Sep 1887 | Valcarlos, Valcarlos, Spain |
| IRVINE, Dudley Knight | Ft. Washakie, WY | 25 Nov 1890 | Gering, NE |
| IRWIN, George Wilbur | Lucerne, Hot Springs, WY | 28 Jan 1882 | * born United States * |
| ISAAC, William Henry | Wind River, WY | 13 Sep 1877 | * born United States * |
| ISAACSON, Matt | Pinedale, WY | 24 Nov 1875 | * probably of Finland * |
| ISIS, Leslie | Ft. Washakie, WY | 1886 | * born United States * |
| ITURRARAN, Felix | Tipperary, WY | 21 Feb 1892 | * of Spain * |
| IVERSON, Haavel | Lander, WY | 01 Dec 1874 | * of Norway * |