Washington, Western District, Naturalization Records - FamilySearch Historical Records

United States Washington

What is in the Collection?
This collection consists of naturalization records and indexes of the U.S. District Court for the Western District of Washington, 1853-1957 for Seattle and Tacoma. These records correspond to NARA publication M1542 and is part of Record Group 21 Records of the District Courts of the United States.


 * Seattle, rolls, 1-121
 * Tacoma, rolls 121-153

What Can this Collection Tell Me?
Records may contain the any of the following:

How Do I Search the Collection?
To begin your search it is helpful to know:
 * The full name of your ancestor.
 * The approximate immigration and naturalization dates.
 * The ancestor’s residence.

If you do not know this information, check the 1900 or 1910 census and then calculate the possible year of naturalization based on the date of immigration. The 1920 census may tell you the exact year of immigration or naturalization.

Compare the information on the image to what you already know about your ancestor to determine if it is the correct family or person. You may need to compare several images before you find your ancestor. Check the indexes at the beginning or end first. If your ancestor is in the index download a copy or write down the page numbers listed for your ancestor. You can then quickly turn to those pages.

View images in this collection by visiting the Browse Pagethen select the Record Type, Year Range, and Volume number or letter.

For tips about searching on-line collections see the on-line article FamilySearch Search Tips and Tricks.

What Do I Do Next?
Whenever possible, view the original records to verify the information and to find additional information that might not be reported. These pieces of information can lead you to additional records and family members.

I Found Who I was Looking for, What Now?

 * Use the information to find other records such as emigrations, port records, ship’s manifests, birth, christening, census, and land records.
 * Learn foreign and “Americanized” names
 * Use the information to find additional family members.
 * Repeat this process with additional family members found, to find more generations of the family.
 * Church Records often were kept years before government records were required and are a good source for finding ancestors before 1900.

I Can’t Find Who I’m Looking for, What Now?

 * Try viewing the original record to see if there were errors in the transcription of the name, age, residence, etc. Remember that there may be more than one person in the records with the same name.
 * Collect entries for every person who has the same surname. This list can help you identify possible relations that can be verified by records.
 * If you cannot locate your ancestor in the locality in which you believe they lived, then try searching records of a nearby locality in an area search.
 * Standard spelling of names typically did not exist during the periods our ancestors lived in. Try variations of your ancestor’s name while searching the index or browsing through images.
 * Remember that sometimes individuals went by nicknames or alternated between using first and middle names. Try searching for these names as well.
 * Search the indexes and records of Washington, United States Genealogy.
 * Search in the Washington Archives and Libraries.

Citing this Collection
Citing your sources makes it easy for others to find and evaluate the records you used. When you copy information from a record, list where you found that information. Here you can find citations already created for the entire collection and for each individual record or image.

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