| File # | Defendant | Plaintiff | Year |
| 03481 | Narlock, Louis | Soika, Susanna et al. | 1888 |
| 02157 | Nasloff, Lucas et al. | Lind, John W. | 1872 |
| 04127 | Naylor, William M. | Wakely, Robert | 1845 |
| 02399 | Neeves, Geo. W. et al. | Myers, Merritt A. | 1850 |
| 01487 | Neeves, George | Garrison, Orestes | 1863 |
| 01500 | Neeves, George | Garrison, Orestes et al. | 1860 |
| 03108 | Neeves, George | Ripley, George et al. | 1863 |
| 02101 | Neeves, George et al. | Lavigne, Eusebius | 1851 |
| 03673 | Neeves, George et al. | Uline, Adam W. | 1851 |
| 01217 | Neeves, William B. et al. | Dunham, M. W. | 1883 |
| 03341 | Negabauer, E. | Scholfield, Mary S. | 1878 |
| 01268 | Nelson, A. M. | Eckels, John | 1878 |
| 01701 | Nelson, A. M. | Hungerford, James M. | 1881 |
| 03372 | Nelson, A. M. | Sterling, G. R. et al. | 1877 |
| 03378 | Nelson, A. M. | Steltauer & Bro's. & Co. | 1875 |
| 0496 | Nelson, A. M. et al. | Boies, Henry M. et al. | 1877 |
| 04380 | Nelson, A. M. et al. | Pendergrast, Elmer et al. | no date |
| 01023 | Nelson, Adin | Case, John W. &c. | 1865 |
| 03590 | Nelson, Adin | Turner, Edmond | 1863 |
| 04294 | Nelson, Adin | Stanchfield, Steven D. | 1857 |
| 02690 | Nelson, Elizabeth | Nelson, Gardner | 1874 |
| 081 | Nelson, Emma M. | Nelson, William | 1886 |
| 02693 | Nelson, Gardner | Nelson, Elizabeth | 1874 |
| 02697 | Nelson, Gardner | Nelson, Sarah M. | 1884 |
| 02298 | Nelson, John | McLean, John | 1859 |
| 0102 | Nelson, Joseph | Scott, A. | 1892 |
| 01693 | Nelson, Nel et al. | Hills, D. Hobart et al. | 1877 |
| 01021 | Nelson, Niles | Clapp, Silas | 1863 |
| 01020 | Nelson, Niles et al. | Cronin, John B. et al. | 1859 |
| 01458 | Nelson, Ole | Gulbranson, Christian | 1854 |
| 02372 | Nelson, Ole | Mortenson, Anders | 1854 |
| 02749 | Nelson, Ole | Olson, Osten | 1854 |
| 0165 | Nelson, Rollef | Rollefson, Robert et al. | 1897 |
| 02676 | Nelson, Sally | Nelson, Adin | 1865 |
| 03333 | Neugebauer, Ed. | Szarkowski, Joseph | 1877 |
| 02804 | Newbury, Curtis L. | Price, John H. | 1857 |
| 02699 | Newbury, Mary | Newbury, Egbert | 1871 |
| 02698 | Newby, Jane | Newby, Thomas | 1879 |
| 02120 | Newcomb, Joseph | Lillie, Ransom | 1852 |
| 02694 | Newman, John L. | Newman, Sarah J. | 1879 |
| 0368 | Newstetter, O. | Brown, Andrew O. et al. | 1856 |
| 02318 | Newton, George | Merrill, Clifton | 1859 |
| 01700 | Newton, John B. | House, P. A. | 1885 |
| 02696 | Newton, Robeert | Newton, Emma A. | 1876 |
| 02668 | Nichols, I. E. | Nichols, Electa | 1889 |
| 0494 | Nichols, Josiah | Blodgett, Sarah | 1863 |
| 03471 | Nicklaus, Joseph et al. | Specht, Charles W. J. | 1886 |
| 079 | Nicol, H. L. | National Bank of Waupaca | 1890 |
| 03340 | Niemann, John | Seyfried, Bernard et al. | 1879 |
| 04187 | Noble, Charles | Young, W. P. | 1853 |
| 02418 | Noble, Chas. | McInnes, L. et al. | 1854 |
| 01025 | Nobles, W. H. H. | Clements, N. P. | 1860 |
| 04348 | Norlock, Leon et al. | Lipsky, Thomas et al. | 1905 |
| 051 | Northern Pacific R. R. Co. | Jennings, William M. | 1892 |
| 056 | Northern Pacific R. R. Co. | Kameren, Edward | 1892 |
| 0346 | Northern Pacific R. R. Co. | Adamsky, Elizabeth as Adm'r &c. | 1892 |
| 02954 | Northern Pacific R. R. Co. | Richardson, Wm. J. | 1891 |
| 04333 | Northern Pacific R. R. Co. | Cook, R. A. | 1900 |
| 03374 | Northfield, John W. et al. | Sheffer, Louis, Adm'r &c. | 1860 |
| 0673 | Northrop & Brockway | Bean, H. A. et al. | 1852 |
| 02675 | Norton, Ann | Norton, Jno. | 1881 |
| 03111 | Norton, Chas. A. et al. | Rice, Lemuel G. | 1885 |
| 02691 | Norton, Nancy | Norton, Samuel H. | 1870 |
| 01240 | Norton, S. W. & John | Dunlap, David | 1869 |
| 02008 | Nowak, John & Co. | Kitowski, Joseph | 1887 |
| 01691 | Noyes, John et al. | Huet, Joseph | 1868 |
| 0495 | Nugent, Geo. P. | Booth & Heineman | 1875 |
| 02035 | Nugent, W. F. | Kellogg, Chas. R. et al. | 1876 |
| 03725 | Nugent, W. F. | Wells, M. D. et al. | 1881 |
| 02034 | Nugent, Walter F. | Kellogg, Chas. R. et al. | 1876 |