| U.S. Executive Branch | United States? Government Commissioner (Northern Pacific Railroad and Southern Pacific Railway from San Francisco, South) | | ??/??/1??? to ??/??/1??? |
| State Legislative Staff | Minnesota Senate (Assistant Secretary of the Senate) | | ??/??/1864 to ??/??/1865 |
| State Legislative Staff | Minnesota Senate (Secretary of the Senate) | | ??/??/1866 to ??/??/1867 |
| County Attorney | Winona County, Minnesota | | ??/??/1867 to ??/??/1873 |
| State Attorney General | Minnesota | | 01/09/1874 to 01/??/1880 |