New York, Distretto meridionale, Registri di naturalizzazione della Corte distrettuale degli Stati Uniti, 1824-1991

"New York, U.S. District and Circuit Court Naturalization Records, 1824-1991." Database with images. FamilySearch. http://FamilySearch.org : 11 September 2025. Citing NARA microfilm publication M1972, Southern District of New York Petitions for Naturalization, 1897-1944. Records of District Courts of the United States, 1685 - 2009, RG 21. National Archives at New York.