Idaho, County Naturalizations - FamilySearch Historical Records

United States Idaho

What is in the Collection?
This collection contains county District Court naturalization records from Ada, Alturas, Bannock, Bear Lake, Benewah, Bingham, Blaine, Bonner, Bonneville, Butte, Canyon, Cassia, Clark, Clearwater, Custer, Elmore, Franklin, Fremont, Gooding, Idaho, Jefferson, Kootenai, Latah, Lemhi, Lewis, Lincoln, Logan, Madison, Minidoka, Nez Perce, Oneida, Owyhee, Power, Shoshone, Teton, Valley and Washington counties. Coverage dates will vary by county. Alturas and Logan counties were abolished in 1895 at the creation of Blaine and Lincoln. The collection covers the years 1861-1974.

Coverage Table
A coverage table for this collection is available in the wiki article Idaho, County Naturalizations Coverage Table (FamilySearch Historical Records).

What Can this Collection Tell Me?
The information given for each petition includes the following:


 * Name of the petitioner
 * Residence
 * Country of birth
 * Place and date of arrival
 * Names of two witnesses
 * Petition number
 * Date of petition
 * Volume and page number of the petition

Declaration of Intent and Naturalization Petitions usually included the following:


 * Name of the immigrant
 * Country of birth
 * Arrival date
 * Date of Declaration of Intent or Naturalization
 * Names of witnesses
 * Signature of judge or court official
 * Birth date
 * Birthplace
 * Age
 * Race
 * Last foreign residence
 * Current residence
 * Arrival place
 * Marital status
 * Name of spouse
 * Maiden name of wife
 * Birth date of spouse
 * Residence of spouse

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.

View images in this collection by visiting the Browse Page: To search the collection you will need to follow this series of links: ⇒ Select "Browse through images" on the initial collection page ⇒ Select the "County" category ⇒ Select the "Record Type, Year Range, and Volume number or letter" category which takes you to the images.

What Do I Do Next?
When you have located your ancestor’s naturalization record, carefully evaluate each piece of information given. These pieces of information may give you new biographical details that can lead you to other records about your ancestors. Add this new information to your records of each family.

I Found Who I was Looking for, What Now?
Use naturalization records to:


 * Learn an immigrant’s place of origin
 * Confirm their date of arrival
 * Learn foreign and “Americanized” names
 * Find records in his or her country of origin such as emigrations, port records, or ship’s manifests.
 * Look for the Declaration of Intent soon after the immigrant arrived, and then look for the Naturalization Petition five years later, when the residency requirement would have been met. Look for naturalization records in federal courts and then in state, county, or city courts.
 * An individual may have filed the first and final papers in different courts and sometimes in a different state if the person moved. Immigrants who were younger than 18 when they arrived did not need to file a Declaration of Intent as part of the process.
 * If your ancestor had a common name, be sure to look at all the entries for a name before you decide which is correct.
 * Continue to search the naturalization records to identify siblings, parents, and other relatives in the same or other generations who may have naturalized in the same area or nearby.
 * The witnesses named on naturalization records may have been older relatives of the person in the naturalization process. Search for their naturalizations.
 * You may want to obtain the naturalization records of every person who shares your ancestor’s surname if they lived in the same county or nearby. You may not know how or if they are related, but the information could lead you to more information about your own ancestors.

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

 * Check for variant spellings of the names.
 * Look for an index. There are often indexes at the beginning of each volume. Local genealogical and historical societies often have indexes to local records.
 * Search the indexes and records of nearby counties.

Known Issues with This Collection
For a full list of all known issues associated with this collection see the attached Wiki article. If you encounter additional problems, please email them to [mailto:support@familysearch.org support@familysearch.org]. Please include the full path to the link and a description of the problem in your e-mail. Your assistance will help ensure that future reworks will be considered.

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.

Collection Citation:

Image Citation