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.

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Submissions from 2022

 

Copland, John F. - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Corcoran, Patrick - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Corley, Martin - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Correy, Timothy - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Corrier, Charles - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Corrier, James - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Corrier, Lewis - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Corrier, Peter - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Cosdskewn (godskeson), Iva - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Costen, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Costigan, Andrew - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Costigan, James - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Costigan, James - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Costigan, Jeremiah - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Costigan, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Costigan, Patrick - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Costin, Dennis - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Costin, William - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Coughlin, Jeremiah - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Coughlin, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Coughlin, Martin - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Coughlin, Michael - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Coughlin, Simon - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Cowan, Darby - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Cowleyshaw, Benjamin - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Cowleyshaw, Thomas - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Coyne, John M. - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Craig, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Craig, Robert - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Cramer, Jacob - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Crosby, Michael - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Crotty, Thomas - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Crowley, Thomas - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Culla, Robert - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Cully, Dennis - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Cummings, Dennis - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Curran, James - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Daily, William - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Danaher, David - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dan, Patrick - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Danpatrick, Patrick - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Datling, George - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Davis, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Davis, Richard M. - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Davis, William - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Delaney, Patrick - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Demette, Augustus H. - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dent, Jonathan - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dent, Robert - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Desh, Lewis - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Devaney, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Diamond, J. H. E. - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dish, Lewis - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dolge, Henrie - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dolson, Isaac - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dolson, Ralph - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Donahoe, Michael - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Donahoe, Patrick - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Donohoe, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dorsey, William - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dowd, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dowd, Thomas - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Downey, Barney - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Downey, Frank - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Downey, James - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Downey, Michael - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Downey, Peter - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Downey, Thomas - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Doyle, Edward - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Doyle, Michael - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Draher, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Drechsel, Frederick - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dreher, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dresser, Almon - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Driper, Almon - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Duckworth, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Duffren, Frederick - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Duncan, Charles - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Duncan, James - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dun, James - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Durkin, Michael - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Dwyer, Thomas - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Eagan, William - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Eaton, Daniel - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Edmondson, John C. - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Egenberger, John Frederick - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Ellis, Nobert - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Enright, James - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Erickson, Carl W. - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Etzkorn, Fred - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Etzkorn, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Fargenhasson, George B. - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Farrell, Michael - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Farrell, Thomas - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Farron, John - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Fell, William - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Ferns, Samuel - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Ferrabee, Arnold - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Finnagan, Thomas - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court

 

Finnesey, Thomas - Naturalization Index Record, Champaign County Common Pleas Court and Champaign County Probate Court