| LAST NAME | FIRST NAME | TOWNSHIP | GIVEN | FILED | OTHER |
| Imgraham | Hiram D. | Sand Creek | 1889 | 1900 | |
| Ingraham | Almon | Solomon | 1882 | 1895 | |
| Ingraham | James | Belle Plaine | 1889 | 1905 | |
| Ipson | Julius | Sand Creek | 1891 | 1901 | |
| Ireland | J.H. | Almena | 1888 | 1889 | school |
| Ireland | J.H. | Almena | 1892 | 1899 | school |
| Ireland | J.H. | almena | 1888 | 1899 | school |
| Irland | Oscar | Almena | 1890 | 1899 | |
| Irwin | Rober D. | Almena | 1890 | 1893 | timber |
| Irwin | Robert O. | Almena | 1886 | 1888 | |
| Ischudi | Peter | Crystal | 1884 | 1903 | |
| Isenberg | John L. | Orange | 1899 | 1914 | timber |
| Ivanion | William T. | Center | 1884 | 1886 | |
| Jacks | Franz J. | Grant | 1889 | 1892 | |
| Jackson | Isaiah H. | Grant | 1891 | 1908 | |
| Jackson | John | Garfield | 1902 | 1902 | school |
| Jackson | Lewis | Grant | 1890 | 1892 | |
| Jackson | Nicholas | Lincoln | 1884 | 1904 | |
| Jackson | Samuel W. | Grant | 1890 | 1908 | |
| Jackson | William A. | Orange | 1890 | 1899 | |
| Jacobs | Winzellans O. | Lincoln | 1902 | 1957 | |
| Jacobson | Nels | Crystal | 1891 | 1901 | |
| James | W.E. | Almelo | 1906 | 1906 | school |
| James | Wilber S. | Almelo | 1890 | 1934 | |
| Jansen | Charles | Grant | 1882 | 1884 | |
| Jaquiss | Thomas | Orange | 1891 | 1893 | timber |
| Jaquiss | Thomas | Orange | 1887 | 1905 | |
| Jarboe | James W. | Rockwell | 1885 | 1886 | |
| Jarboe | Joshua N. | Rockwell | 1885 | 1890 | |
| Jarvis | George W. | Grant | 1883 | 1887 | |
| Jarvis | George W. | Harrison | 1894 | 1895 | timber |
| Jarvis | Geroge W. Jr. | Harrison | 1890 | 1893 | |
| Jarvis | Henry E. | Harrison | 1888 | 1893 | |
| Jarvis | William D. | Center | 1879 | 1886 | |
| Jay | Thomas | Grant | 1892 | 1893 | |
| Jeardoe | Electa J. | West Union | 1897 | 1897 | was Nostrand |
| Jefferay | F.W. | Almena | 1886 | 1887 | school |
| Jefferay | F.W. | Almena | 1887 | 1887 | school |
| Jeffers | S.E. | Clayton | 1918 | 1918 | school |
| Jeffery | Benjamin | Rockwell | 1890 | 1893 | |
| Jeffery | Charles H. | Rockwell | 1890 | 1893 | |
| Jeffery | John | Rockwell | 1891 | 1907 | |
| Jeffery | Mary L.Mrs. | Rockwell | 1919 | 1920 | school |
| Jeffrey | Sarah J. | Rockwell | 1890 | 1905 | was Ruebesam |
| Jenkins | Charles | Rockwell | 1888 | 1900 | |
| Jenkins | Theodore W. | Leota | 1893 | 1894 | |
| Jennings | Theodore | Aldine | 1886 | 1887 | |
| Jensen | T.S. | Emmett | 1904 | 1907 | school |
| Jessup | Daniel | Lincoln | 1888 | 1904 | |
| Jessup | Daniel | Lincoln | 1890 | 1904 | |
| Jewett | Oren | Grant | 1887 | 1887 | |
| Johansson | Sven | Crystal | 1890 | 1891 | |
| Johnson | Agnes W. | Harrison | 1890 | 1899 | wid. Samuel |
| Johnson | Archibald | Leota | 1894 | 1910 | |
| Johnson | AsaJ. | Clayton | 1890 | 1891 | |
| Johnson | Catharine | Modell | 1892 | 1962 | |
| Johnson | Charles | Almena | 1887 | 1905 | |
| Johnson | Daniel M. | Rock Branch | 1889 | 1910 | |
| Johnson | Erik M. | Center | 1881 | 1887 | |
| Johnson | Erik M. | Center | 1891 | 1905 | |
| Johnson | Frank | Almena | 1886 | 1888 | |
| Johnson | Fred | Almena | 1886 | 1900 | |
| Johnson | Fred C. | Almena | 1890 | 1892 | |
| Johnson | George R. | Rock Branch | 1890 | 1904 | |
| Johnson | Hans | Grant | 1884 | 1886 | |
| Johnson | Hans | Almena | 1890 | 1892 | |
| Johnson | Isola Holland | Clayton | 1915 | 1915 | school |
| Johnson | J.H. | Emmett | 1901 | 1901 | heirs of-school |
| Johnson | James T. | Rock Branch | 1882 | 1912 | guard.Brumbaugh |
| Johnson | John T. | Emmett | 1886 | 1903 | |
| Johnson | Katie E. | Emmett | 1900 | 1900 | school |
| Johnson | Laura E. | Grant | 1890 | 1916 | was wid.Powers |
| Johnson | Levi | Leota | 1888 | 1926 | |
| Johnson | Louran | Leota | 1890 | 1903 | |
| Johnson | Marion | Clayton | 1890 | 1892 | |
| Johnson | Maurice | Highland | 1891 | 1904 | |
| Johnson | Nathamel L. | Center | 1884 | 1885 | |
| Johnson | Norman A. | Center | 1882 | 1886 | |
| Johnson | Perry B. | Leota | 1890 | 1893 | |
| Johnson | Robert | Emmett | 1883 | 1886 | |
| Johnson | Sierra N. | Clayton | 1891 | 1893 | wid.Clifford |
| Johnson | Thomas J. | Harrison | 1887 | 1887 | |
| Johnson | Thomas M. | Leota | 1892 | 1903 | |
| Johnson | William | Emmett | 1889 | 1892 | |
| Johnson | Wilson | Rock Branch | 1895 | 1943 | |
| Johnston | Allen P. | Emmett | 1899 | 1899 | heirs of-school |
| Johnston | Frankie B. | Almelo | 1920 | 1920 | school |
| Johnston | James | West Union | 1892 | 1903 | |
| Joint | Henry | Lincoln | 1884 | 1886 | |
| Joint | Henry | Lincoln | 1890 | 1890 | |
| Jolly | Francis M. | Grant | 1882 | 1884 | |
| Jones | Catherine | Orange | 1890 | 1891 | wid.Samuel |
| Jones | Charles E. | Orange | 1891 | 1910 | |
| Jones | Edward I | Center | 1890 | 1890 | |
| Jones | Edward I. | Garfield | 1888 | 1889 | |
| Jones | Elten M. | Rock Branch | 1898 | 1898 | |
| Jones | G. W. | Solomon | 1892 | 1894 | |
| Jones | George W. | Sand Creek | 1887 | 1930 | |
| Jones | Isaac P. | Modell | 1884 | 1885 | |
| Jones | James H. | Harrison | 1889 | 1889 | |
| Jones | James H. | Emmett | 1886 | 1900 | |
| Jones | Jeremiah L. | Modell | 1906 | 1907 | |
| Jones | Jesse L. | Emmett | 1906 | 1906 | school |
| Jones | Jesse L. | Emmett | 1907 | 1907 | school |
| Jones | John H. | Belle Plaine | 1889 | 1893 | |
| Jones | John H. | Sand Creek | 1894 | 1895 | |
| Jones | Lusena B. | Solomon | 1889 | 1905 | was Brumbaugh |
| Jones | O.C. | Orange | 1883 | 1886 | |
| Jones | Oliver L. | Center | 1884 | 1885 | |
| Jones | Phelbe A. | Harrison | 1890 | 1893 | |
| Jones | Reece H. | Modell | 1904 | 1904 | school |
| Jones | Samuel M. | Emmett | 1887 | 1904 | |
| Jones | Timothy G.C | Harrison | 1889 | 1889 | |
| Jones | William B. | Center | 1880 | 1886 | |
| Jones | William H. | Garfield | 1895 | 1900 | |
| Joos | Gottlob | Grant | 1906 | 1906 | school |
| Joos | Gottlob | Grant | 1920 | 1920 | school |
| Joseph | Daniel | Garfield | 1890 | 1905 | |
| Joseph | Daniel. | Sand Creek | 1884 | 1887 | |
| Joseph | John W. | Belle Plaine | 1884 | 1890 | |
| Joseph | John W. | Almena | 1890 | 1898 | |
| Joslen | Henry | Noble | 1890 | 1892 | |
| Julian | William C. | Rockwell | 1890 | 1925 | |
| Jurey | James J. | Rock Branch | 1893 | 1899 |