Oregon County MO Immigration Records

USA (1,380,571) > Missouri (47,412) > Oregon County (288) > Oregon County Immigration Records (2)

USA (1,380,571) > Missouri (47,412) > Missouri Immigration Records (230) > Oregon County Immigration Records (2)

NOTE: Additional records that apply to Oregon County are also on the Missouri Immigration Records page.

Oregon County Immigration Records

Missouri, Federal Naturalization Records, 1856-1942 Ancestry online

Naturalization records, v. 1, 1889-1904 FamilySearch Library

Not sure what to do next in your genealogy research? Get some new ideas by using our Ancestor Source Finder tool.

Additions or corrections to this page? We welcome your suggestions through our Contact Us page

How to Use This Site Video

Missouri Map

Oregon County shown in red

Research Tip

Naturalization documents can list a person's name, age, witnesses, and place of origin. In some cases, women were not required to naturalize separately from their husbands. Before 1906 in the United States, naturalization documents sometimes only listed a home country rather than a specific town or city where a person came from. Since 1906, more detailed information has been included in naturalization documents.

Using Immigration Records

Tips for Researching Immigrants to the U.S.

Finding Your Immigrant Ancestor - Where to Start

Find Your Immigrant Ancestor - Naturalization Records

Find Your Immigrant Ancestor - Manifests and Passenger Lists