Oregon Historical County Records Guide
Clackamas County Records Inventory
Series documents the granting of United States citizenship to petitioners. Records include applications, witness affidavits, court findings granting or denying citizenship, certificates, and indexes. Declarations of intention may also be included. Information includes name, age, and residence of applicant; applicant's dependents; date of filing of declarations of intention and petitions; and volume and page numbers where papers are recorded.
Records at the Oregon State Archives:
Certificates of Citizenship, vol. 1, 1891-1900 (1 volume);
Index to Declarations & Final Papers, vol. 1, 1887-1905 (1 volume);
Naturalization Certificates [Stubs], 1907-1926 (.40 cu.ft.);
Naturalization Citizenship Application Record, 1905-1906 (1 volume);
Search for 1891-1926 Clackamas County naturalization certificates in Oregon Historical Records Index.
Records at the Clackamas County Archives:
Certificates of Citizenship [County Court], vol. 2, 1890-1905 (1 volume).
Records at the Museum of the Oregon Territory, Library:
Certificates of Citizenship [photocopies-with index], vol. 2, 1890-1905 (1 volume);
Clackamas County Naturalization Certificates [photocopies-with index], 1907-1913 (1 volume); 1919-1920 (1 volume); 1917-1923 (3 volumes);
Clackamas County Naturalization Records [Abstracts-with index], 1887-1906 (1 volume);
Clackamas County Oregon Naturalization Certificates [Abstracts], 1907-1926 (3 volumes).