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
Hengartner, Isadore - Naturalization Index Record, Mercer County Probate Court
Hengartner, Isadore - Naturalization Index Record, Mercer County Probate Court
Hentrich, Lorenz - Naturalization Index Record, Mercer County Probate Court
Herde, Carl - Naturalization Index Record, Mercer County Probate Court
Herde, Carl - Naturalization Index Record, Mercer County Probate Court
Herde, Charles - Naturalization Index Record, Mercer County Probate Court
Herdering, Henry - Naturalization Index Record, Mercer County Probate Court
Herdering, Henry - Naturalization Index Record, Mercer County Probate Court
Herdering, Herman - Naturalization Index Record, Mercer County Probate Court
Herdering, Herman - Naturalization Index Record, Mercer County Probate Court
Herderring, Herman - Naturalization Index Record, Mercer County Probate Court
Hermert (wermert), Herman - Naturalization Index Record, Mercer County Probate Court
Hermert (wermert), Herman - Naturalization Index Record, Mercer County Probate Court
Heucker, Bernard - Naturalization Index Record, Mercer County Probate Court
Heucker, Bernard - Naturalization Index Record, Mercer County Probate Court
Heucker, Bernard - Naturalization Index Record, Mercer County Probate Court
Heuker, Henry - Naturalization Index Record, Mercer County Probate Court
Heuker, Henry - Naturalization Index Record, Mercer County Probate Court
Heuker, Henry - Naturalization Index Record, Mercer County Probate Court
Heyne, Jacob - Naturalization Index Record, Mercer County Probate Court
Hibbeling, John Henry - Naturalization Index Record, Mercer County Probate Court
Hindelang, George - Naturalization Index Record, Mercer County Probate Court
Hine, Mathias - Naturalization Index Record, Mercer County Probate Court
Hinger, John Christ - Naturalization Index Record, Mercer County Probate Court
Hinger, John Christoph - Naturalization Index Record, Mercer County Probate Court
Hinger, John Christoph - Naturalization Index Record, Mercer County Probate Court
Hoeren, John - Naturalization Index Record, Mercer County Probate Court
Hofner, John - Naturalization Index Record, Mercer County Probate Court
Hogans, Daniel - Naturalization Index Record, Mercer County Probate Court
Holler, Benno - Naturalization Index Record, Mercer County Probate Court
Holler, Benno - Naturalization Index Record, Mercer County Probate Court
Holscher, Henry - Naturalization Index Record, Mercer County Probate Court
Holscher, Henry - Naturalization Index Record, Mercer County Probate Court
Homan, Gerhard - Naturalization Index Record, Mercer County Probate Court
Homan, Henry - Naturalization Index Record, Mercer County Probate Court
Homan, Henry - Naturalization Index Record, Mercer County Probate Court
Homan, Joseph - Naturalization Index Record, Mercer County Probate Court
Homann, Bernhard - Naturalization Index Record, Mercer County Probate Court
Homan, Theodore - Naturalization Index Record, Mercer County Probate Court
Homan, Theodore - Naturalization Index Record, Mercer County Probate Court
Homan, Theodore - Naturalization Index Record, Mercer County Probate Court
Homen, Henry - Naturalization Index Record, Mercer County Probate Court
Homen, Henry - Naturalization Index Record, Mercer County Probate Court
Homen, Theodore - Naturalization Index Record, Mercer County Probate Court
Homen, Theodore - Naturalization Index Record, Mercer County Probate Court
Honan, Henry - Naturalization Index Record, Mercer County Probate Court
Honing, Battagar - Naturalization Index Record, Mercer County Probate Court
Honing, Henry - Naturalization Index Record, Mercer County Probate Court
Honing, Pattagar - Naturalization Index Record, Mercer County Probate Court
Hooumann, Anthony - Naturalization Index Record, Mercer County Probate Court
Hooumann, Anthony - Naturalization Index Record, Mercer County Probate Court
Hoover, Jacob - Naturalization Index Record, Mercer County Probate Court
Hornik, Karl - Naturalization Index Record, Mercer County Probate Court
Hornik, Karl - Naturalization Index Record, Mercer County Probate Court
Horsting, Frank - Naturalization Index Record, Mercer County Probate Court
Horsting, Franz - Naturalization Index Record, Mercer County Probate Court
Horsting, Franz - Naturalization Index Record, Mercer County Probate Court
Hosting, Franz - Naturalization Index Record, Mercer County Probate Court
Hosting, Franz - Naturalization Index Record, Mercer County Probate Court
Houk, John Adam - Naturalization Index Record, Mercer County Probate Court
Houk, John Adam - Naturalization Index Record, Mercer County Probate Court
Howard, Tillton W. - Naturalization Index Record, Mercer County Probate Court
Howard, Tillton W. - Naturalization Index Record, Mercer County Probate Court
Howick, John - Naturalization Index Record, Mercer County Probate Court
Hubbeling, John Henry - Naturalization Index Record, Mercer County Probate Court
Hubbeling, John Henry - Naturalization Index Record, Mercer County Probate Court
Huber, L. Chas - Naturalization Index Record, Mercer County Probate Court
Huber, L. Chas - Naturalization Index Record, Mercer County Probate Court
Huber, Maximilian - Naturalization Index Record, Mercer County Probate Court
Huber, Maximilian - Naturalization Index Record, Mercer County Probate Court
Huber, Michael - Naturalization Index Record, Mercer County Probate Court
Huerkamp, Bernard - Naturalization Index Record, Mercer County Probate Court
Huerkamp, B. - Naturalization Index Record, Mercer County Probate Court
Huerkamp, B. - Naturalization Index Record, Mercer County Probate Court
Huff, Jacob - Naturalization Index Record, Mercer County Probate Court
Hughs, Thomas - Naturalization Index Record, Mercer County Probate Court
Humberger, Charles - Naturalization Index Record, Mercer County Probate Court
Humberger, Maximilian - Naturalization Index Record, Mercer County Probate Court
Hummel, Philip - Naturalization Index Record, Mercer County Probate Court
Hummel, Philip - Naturalization Index Record, Mercer County Probate Court
Hummelt, Charles - Naturalization Index Record, Mercer County Probate Court
Hummelt, Charles - Naturalization Index Record, Mercer County Probate Court
Hurver, Philip - Naturalization Index Record, Mercer County Probate Court
Isverding, Bernard - Naturalization Index Record, Mercer County Probate Court
Isverdring, Bernard - Naturalization Index Record, Mercer County Probate Court
Isverdring, Bernard - Naturalization Index Record, Mercer County Probate Court
Jaccard, Philippe - Naturalization Index Record, Mercer County Probate Court
Jacobs, Henry - Naturalization Index Record, Mercer County Probate Court
Jacobs, Henry - Naturalization Index Record, Mercer County Probate Court
Jacobs, Henry - Naturalization Index Record, Mercer County Probate Court
Jamison, Hugh - Naturalization Index Record, Mercer County Probate Court
Janck, Jacob - Naturalization Index Record, Mercer County Probate Court
Janssan, William - Naturalization Index Record, Mercer County Probate Court
Janssan, William - Naturalization Index Record, Mercer County Probate Court
Janssen, William - Naturalization Index Record, Mercer County Probate Court
Jauch, Jacob - Naturalization Index Record, Mercer County Probate Court
Jauch, Jacob - Naturalization Index Record, Mercer County Probate Court
Johnson, Charley - Naturalization Index Record, Mercer County Probate Court
Johnson, Charley - Naturalization Index Record, Mercer County Probate Court
Johnson, Charley - Naturalization Index Record, Mercer County Probate Court
