Wisconsin, Milwaukee Naturalization Index - FamilySearch Historical Records

What is in This Collection?
Index to petitions filed in the U.S. District Court for the Eastern District of Wisconsin in Milwaukee from 1848-1990. The index corresponds with NARA publication NAID 6948573 and is part of Record Group 21 Records of District Courts of the United States.

Related Collection

 * Petitions for Naturalization,9.1.1848-5.9.1991. NAID 7267811

What Can These Records Tell Me?
The following information may be found in these records: • 2

How Do I Search This Collection?
To begin your search, it is helpful to know:
 * The name of your ancestor
 * The approximate date and place of naturalization

Search the Index
Search by name by visiting the Collection Page.
 * 1) Fill in the search boxes on the Collection Page with the information you have
 * 2) Click Search to show possible matches

How Do I Analyze the Results?
Compare each result from your search with what you know to determine if there is a match. This may require viewing multiple records or images. Keep track of your research in a research log.

I Found the Person I Was Looking For, What Now?

 * Add any new information to your records
 * Use the information to find other records such as emigrations, port records, and 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
 * Learn foreign and “Americanized” names
 * Learn the place of origin and find church and vital records such as birth, baptism, marriage, and death records. Also search for military, land and probate records
 * Use the information to find additional family members in censuses
 * Repeat this process with additional family members found, to find more generations of the family

I Can’t Find the Person I’m Looking For, What Now?

 * Try viewing the original record. Indexes and transcriptions may not include all the data found in the original records. Remember that there may be more than one person in the records with the same name
 * If your ancestor does not have a common name, collect entries for every person who has the same surname. This list can help you identify possible relatives 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
 * Try variant spellings of your ancestor’s name
 * Remember that sometimes individuals went by nicknames or alternated between using first and middle names

Research Helps
The following articles will help you research your family in the state of Wisconsin.
 * Beginning Research in United States Naturalization Records
 * Wisconsin Guided Research
 * Wisconsin Research Tips and Strategies
 * Step-by-Step Research

Other FamilySearch Collections
These collections may have additional materials to help you with your research.

Related Family History Holdings

 * Eastern District, Milwaukee Division, Index to naturalization petitions, 1848-1990
 * Western District. Wisconsin naturalization records, 1876-1928

Related FamilySearch Historical Record Collection

 * Wisconsin, Milwaukee Petitions for Naturalization, 1848-1991 Eastern District, Milwaukee Division

Citing This Collection
Citations help you keep track of places you have searched and sources you have found. Identifying your sources helps others find the records you used.