Naturalization is the process by which an alien from one country becomes a citizen of another country. The naturalization process did not have to happen in one court, or in one lcation. It was not mandatory and not all aliens became citizens, and not all completed the process once they started it
Naturalization records can help you find the date of immigration, ship's passenger list, port of arrival, and the place of birth for your ancestor. Some naturalization records include occupations, names and ages of minor children and more