These records include the index to Declarations of Intention, Naturalization Certificate Stubs, Naturalization Records, and Petitions for Naturalization filed at the Franklin County Superior Court between 1874 and 1974. The index will give information about the applicant and what documents are included in the files.

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. The document year is the date of entry into the United States.

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