These records include Declarations of Intention, Petitions for Naturalization (1906-1956), and Oaths of Allegiance filed at the Adams County Superior Court between 1903 and 1956. Some of these records include affidavits, arrival/departure slips, depositions, and in some cases, photographs.

Petitions for Naturalization usually include petitioner's name; birth date and place; occupation; Declaration of Intention number and Certificate of Arrival number; date, location, and vessel of arrival; affidavits of witnesses; oaths of allegiance; and date and number for Certificate of Naturalization after it was issued.

For the best search results, search by name. Search by either last name, first and last name, or just the first letter of the last name.

Learn about the documentation of Naturalization in Washington and what information is found in the various record types by selecting the tab that says "About this Collection" here