In Mercer County, the earliest records of naturalization are found under the Clerk of Courts. The first records are found scattered throughout the Minutes of the Common Pleas Court and date from 1814 to 1852. A series of unbound declarations, dated 1838-1839, and a volume of declarations and final papers, dated 1852-1860, complete the set of records issued by the Clear of Courts.
In the second half of the 19th century, naturalization records were issued by the Probate Court. This practice continued until 1906, when the process of naturalization came under federal supervision.
Submissions from 2022
Ghost, Andrew - Naturalization Index Record, Mercer County Clerk of Courts
Gille, H. H. - Naturalization Index Record, Mercer County Clerk of Courts
Gipe, Peter - Naturalization Index Record, Mercer County Clerk of Courts
Gluck, Erhard - Naturalization Index Record, Mercer County Clerk of Courts
Goegil, William - Naturalization Index Record, Mercer County Clerk of Courts
Goeke, D. - Naturalization Index Record, Mercer County Clerk of Courts
Goeker, Deidrick - Naturalization Index Record, Mercer County Clerk of Courts
Goerman, John Henry - Naturalization Index Record, Mercer County Clerk of Courts
Gohr, John Caspar - Naturalization Index Record, Mercer County Clerk of Courts
Goker, Herman - Naturalization Index Record, Mercer County Clerk of Courts
Goldback, John - Naturalization Index Record, Mercer County Clerk of Courts
Gollman, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Gortimuller, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Gosman, John Henry - Naturalization Index Record, Mercer County Clerk of Courts
Gospole, Cornel - Naturalization Index Record, Mercer County Clerk of Courts
Gotlip, S. - Naturalization Index Record, Mercer County Clerk of Courts
Graber, Christian - Naturalization Index Record, Mercer County Clerk of Courts
Graber, John - Naturalization Index Record, Mercer County Clerk of Courts
Graber, John - Naturalization Index Record, Mercer County Clerk of Courts
Gradel, Charles - Naturalization Index Record, Mercer County Clerk of Courts
Gravatt, Onesephorus - Naturalization Index Record, Mercer County Clerk of Courts
Gravatt, Onesiphorus - Naturalization Index Record, Mercer County Clerk of Courts
Gravenkamp, Bernard Henry - Naturalization Index Record, Mercer County Clerk of Courts
Greathouse, Charles - Naturalization Index Record, Mercer County Clerk of Courts
Greshaff, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Greving, Ludwig - Naturalization Index Record, Mercer County Clerk of Courts
Griepner, John - Naturalization Index Record, Mercer County Clerk of Courts
Griesdorn, Peter - Naturalization Index Record, Mercer County Clerk of Courts
Grieshof, John H. - Naturalization Index Record, Mercer County Clerk of Courts
Grishop, John H. - Naturalization Index Record, Mercer County Clerk of Courts
Grishow, Charles H. - Naturalization Index Record, Mercer County Clerk of Courts
Groh, Peter - Naturalization Index Record, Mercer County Clerk of Courts
Grote, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Grubb, William - Naturalization Index Record, Mercer County Clerk of Courts
Grube, William - Naturalization Index Record, Mercer County Clerk of Courts
Grunkemeyer, Joseph - Naturalization Index Record, Mercer County Clerk of Courts
Guafferd, John Henry - Naturalization Index Record, Mercer County Clerk of Courts
Gudenhaus, H. H. - Naturalization Index Record, Mercer County Clerk of Courts
Gufsing, Henry G. - Naturalization Index Record, Mercer County Clerk of Courts
Gulligle, Lawrence - Naturalization Index Record, Mercer County Clerk of Courts
Gunther, George E. - Naturalization Index Record, Mercer County Clerk of Courts
Gunther, George E. - Naturalization Index Record, Mercer County Clerk of Courts
Gutknecht, Joachim F. - Naturalization Index Record, Mercer County Clerk of Courts
Habel, Benjamin - Naturalization Index Record, Mercer County Clerk of Courts
Haberthar, Peter - Naturalization Index Record, Mercer County Clerk of Courts
Hacker, Wenzel - Naturalization Index Record, Mercer County Clerk of Courts
Hagadorn, Herman H. - Naturalization Index Record, Mercer County Clerk of Courts
Hagadorn, John - Naturalization Index Record, Mercer County Clerk of Courts
Hagedon, H. H. - Naturalization Index Record, Mercer County Clerk of Courts
Hagedon, John - Naturalization Index Record, Mercer County Clerk of Courts
Hagehan, Joseph - Naturalization Index Record, Mercer County Clerk of Courts
Hageman, Joseph - Naturalization Index Record, Mercer County Clerk of Courts
Hahemeyer, Balz Henry - Naturalization Index Record, Mercer County Clerk of Courts
Haldcamp, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Halerman, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Halsman, H. H. - Naturalization Index Record, Mercer County Clerk of Courts
Halsman, John H. - Naturalization Index Record, Mercer County Clerk of Courts
Hamburger, Maximilian - Naturalization Index Record, Mercer County Clerk of Courts
Hamman, Michael - Naturalization Index Record, Mercer County Clerk of Courts
Hanley, Charles - Naturalization Index Record, Mercer County Clerk of Courts
Hansted, Christian - Naturalization Index Record, Mercer County Clerk of Courts
Hanstid, Christian - Naturalization Index Record, Mercer County Clerk of Courts
Haplinger, John - Naturalization Index Record, Mercer County Clerk of Courts
Harbert, John - Naturalization Index Record, Mercer County Clerk of Courts
Harsh, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Hartings, Mathias - Naturalization Index Record, Mercer County Clerk of Courts
Hasliner, Franz - Naturalization Index Record, Mercer County Clerk of Courts
Haslinger, Valentine - Naturalization Index Record, Mercer County Clerk of Courts
Haush, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Haverback, Anton - Naturalization Index Record, Mercer County Clerk of Courts
Haver, Fenton - Naturalization Index Record, Mercer County Clerk of Courts
Haverman, W. A. - Naturalization Index Record, Mercer County Clerk of Courts
Hayer, Lawrence - Naturalization Index Record, Mercer County Clerk of Courts
Hayney, Golford A. - Naturalization Index Record, Mercer County Clerk of Courts
Hecker, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Heckinstine, John - Naturalization Index Record, Mercer County Clerk of Courts
Heckman, Deiderick Henry - Naturalization Index Record, Mercer County Clerk of Courts
Heckman, Deiderick Henry - Naturalization Index Record, Mercer County Clerk of Courts
Heckman, Herman B. - Naturalization Index Record, Mercer County Clerk of Courts
Heckman, Herman B. - Naturalization Index Record, Mercer County Clerk of Courts
Heckman, Herman - Naturalization Index Record, Mercer County Clerk of Courts
Heckman, John F. - Naturalization Index Record, Mercer County Clerk of Courts
Heckman, John Francis - Naturalization Index Record, Mercer County Clerk of Courts
Heckman, John Frederick - Naturalization Index Record, Mercer County Clerk of Courts
Heep, John - Naturalization Index Record, Mercer County Clerk of Courts
Heffner, Conrad - Naturalization Index Record, Mercer County Clerk of Courts
Heilkamp, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Heine, Christian H. - Naturalization Index Record, Mercer County Clerk of Courts
Heine, William - Naturalization Index Record, Mercer County Clerk of Courts
Heinfelt, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Heinfelt, John - Naturalization Index Record, Mercer County Clerk of Courts
Heinfelt, John - Naturalization Index Record, Mercer County Clerk of Courts
Heitcamp, Henry - Naturalization Index Record, Mercer County Clerk of Courts
Heitkamp, William - Naturalization Index Record, Mercer County Clerk of Courts
Heitmann, John - Naturalization Index Record, Mercer County Clerk of Courts
Hekeman, Gerhard - Naturalization Index Record, Mercer County Clerk of Courts
Hellworth, Michael - Naturalization Index Record, Mercer County Clerk of Courts
Hemelgard, John - Naturalization Index Record, Mercer County Clerk of Courts
Henders, Deiderick - Naturalization Index Record, Mercer County Clerk of Courts
Henderson, John G. - Naturalization Index Record, Mercer County Clerk of Courts
