Champaign County's earliest records of naturalization are found in the Minute Books of the Clerk of Common Pleas Court spanning the years 1820-1859. Some naturalizations are found in the Clerk of Courts, District Court Minutes, for the years 1852-1880.
From 1860-1906, naturalizations were issued by the Champaign County Probate Court. By 1906 the naturalization process was centralized having been taken over by the federal government under the jurisdiction The Bureau of Immigration and Naturalization.
Submissions from 2022
Ryan, James - Naturalization Index Record, Champaign County Probate Court
Ryan, James - Naturalization Index Record, Champaign County Probate Court
Ryan, John - Naturalization Index Record, Champaign County Probate Court
Ryan, John - Naturalization Index Record, Champaign County Probate Court
Ryan, John - Naturalization Index Record, Champaign County Probate Court
Ryan, John - Naturalization Index Record, Champaign County Probate Court
Ryan, Martin - Naturalization Index Record, Champaign County Probate Court
Ryan, Michael - Naturalization Index Record, Champaign County Probate Court
Ryan, Michael - Naturalization Index Record, Champaign County Probate Court
Ryan, Michael - Naturalization Index Record, Champaign County Probate Court
Ryan, Paterick - Naturalization Index Record, Champaign County Probate Court
Ryan, Patrick - Naturalization Index Record, Champaign County Probate Court
Ryan, Patrick - Naturalization Index Record, Champaign County Probate Court
Ryan, Thomas - Naturalization Index Record, Champaign County Probate Court
Ryan, William - Naturalization Index Record, Champaign County Probate Court
Sahle, Nicholas - Naturalization Index Record, Champaign County Probate Court
Sahle, Nicholas - Naturalization Index Record, Champaign County Probate Court
Sahli, Nicholas - Naturalization Index Record, Champaign County Probate Court
Sahl, Nicholas - Naturalization Index Record, Champaign County Probate Court
Schehorn, Edward - Naturalization Index Record, Champaign County Probate Court
Schelhorn, Edward - Naturalization Index Record, Champaign County Probate Court
Schellhorn, Edward - Naturalization Index Record, Champaign County Probate Court
Schenk, Catharine Mary - Naturalization Index Record, Champaign County Probate Court
Schiller, Christian - Naturalization Index Record, Champaign County Probate Court
Schloss, Henry A. - Naturalization Index Record, Champaign County Probate Court
Schloss, Henry A. - Naturalization Index Record, Champaign County Probate Court
Schloss, Henry A. - Naturalization Index Record, Champaign County Probate Court
Schloss, Henry A. - Naturalization Index Record, Champaign County Probate Court
Schloss, Henry A. - Naturalization Index Record, Champaign County Probate Court
Schmidt, Seibert - Naturalization Index Record, Champaign County Probate Court
Schmidt, Seibert - Naturalization Index Record, Champaign County Probate Court
Schmidt, Sibert - Naturalization Index Record, Champaign County Probate Court
Schmidt, Sibert - Naturalization Index Record, Champaign County Probate Court
Schoder, Henry - Naturalization Index Record, Champaign County Probate Court
Schrader, Heinrich - Naturalization Index Record, Champaign County Probate Court
Schrader, Henry - Naturalization Index Record, Champaign County Probate Court
Schreder, Heinrich - Naturalization Index Record, Champaign County Probate Court
Schroder, Henry - Naturalization Index Record, Champaign County Probate Court
Scollen, Cornelius C. - Naturalization Index Record, Champaign County Probate Court
Scollen, Cornelius Constantine - Naturalization Index Record, Champaign County Probate Court
Seigenthaler, John - Naturalization Index Record, Champaign County Probate Court
Seigenthaler, John - Naturalization Index Record, Champaign County Probate Court
Seigenthaler, John - Naturalization Index Record, Champaign County Probate Court
Seigenthaler, John - Naturalization Index Record, Champaign County Probate Court
Shae, John - Naturalization Index Record, Champaign County Probate Court
Shae, John - Naturalization Index Record, Champaign County Probate Court
Shae, Patrick - Naturalization Index Record, Champaign County Probate Court
Shae, Patrick - Naturalization Index Record, Champaign County Probate Court
Shafer, Daniel - Naturalization Index Record, Champaign County Probate Court
Shafer, Daniel - Naturalization Index Record, Champaign County Probate Court
Shaffer, Jacob C. - Naturalization Index Record, Champaign County Probate Court
Shaughnessey, Patrick - Naturalization Index Record, Champaign County Probate Court
Shaughnessy, Patrick - Naturalization Index Record, Champaign County Probate Court
Shaughnnessey, Patrick - Naturalization Index Record, Champaign County Probate Court
Shea, John - Naturalization Index Record, Champaign County Probate Court
Shea, John - Naturalization Index Record, Champaign County Probate Court
Shea, John - Naturalization Index Record, Champaign County Probate Court
Shea, John - Naturalization Index Record, Champaign County Probate Court
Shea, Martin - Naturalization Index Record, Champaign County Probate Court
Shea, Martin - Naturalization Index Record, Champaign County Probate Court
Sheehan, Thomas - Naturalization Index Record, Champaign County Probate Court
Sheehy, Thomas - Naturalization Index Record, Champaign County Probate Court
Shehan, Thomas - Naturalization Index Record, Champaign County Probate Court
Shehan, Thomas - Naturalization Index Record, Champaign County Probate Court
Sheridon, John - Naturalization Index Record, Champaign County Probate Court
Short, Thomas - Naturalization Index Record, Champaign County Probate Court
Siegenthaler, Gotlieb - Naturalization Index Record, Champaign County Probate Court
Siegenthaler, Gottlieb - Naturalization Index Record, Champaign County Probate Court
Siegenthaler, Gottlieb - Naturalization Index Record, Champaign County Probate Court
Siegenthaler, Gottlieb - Naturalization Index Record, Champaign County Probate Court
Siegenthaler, John - Naturalization Index Record, Champaign County Probate Court
Siegenthaler, John - Naturalization Index Record, Champaign County Probate Court
Siegenthaler, John - Naturalization Index Record, Champaign County Probate Court
Siemers, Gottfried - Naturalization Index Record, Champaign County Probate Court
Singer, Fred. Aug. - Naturalization Index Record, Champaign County Probate Court
Sirrenson, Sirren - Naturalization Index Record, Champaign County Probate Court
Slensby, Patrick - Naturalization Index Record, Champaign County Probate Court
Slensby, Patrick - Naturalization Index Record, Champaign County Probate Court
Slensby, Patrick - Naturalization Index Record, Champaign County Probate Court
Smidth, Seibert - Naturalization Index Record, Champaign County Probate Court
Smidth, Seibert - Naturalization Index Record, Champaign County Probate Court
Smidth, Sibert - Naturalization Index Record, Champaign County Probate Court
Smidth, Sibert - Naturalization Index Record, Champaign County Probate Court
Smidth, Sibert - Naturalization Index Record, Champaign County Probate Court
Smith, John - Naturalization Index Record, Champaign County Probate Court
Smith, John - Naturalization Index Record, Champaign County Probate Court
Smith, Nelson - Naturalization Index Record, Champaign County Probate Court
Snaufer, Jacob - Naturalization Index Record, Champaign County Probate Court
Snaufer, John H. - Naturalization Index Record, Champaign County Probate Court
Snaufer, John H. - Naturalization Index Record, Champaign County Probate Court
Snauffer, Jacob - Naturalization Index Record, Champaign County Probate Court
Snauffer, Jacob - Naturalization Index Record, Champaign County Probate Court
Soransen, Martin - Naturalization Index Record, Champaign County Probate Court
Sorensen, Martin - Naturalization Index Record, Champaign County Probate Court
Sorensen, Peter - Naturalization Index Record, Champaign County Probate Court
Spence, Alexander - Naturalization Index Record, Champaign County Probate Court
Spence, Andrew - Naturalization Index Record, Champaign County Probate Court
Spence, Andrew - Naturalization Index Record, Champaign County Probate Court
Spenger, William F. - Naturalization Index Record, Champaign County Probate Court
Spenger, William F. - Naturalization Index Record, Champaign County Probate Court
