Maryland, Naturalization Records, 1792-1931

This collection includes records such as Petitions for Naturalization, Declarations of Intention, Oaths of Allegiance, and Military Petitions filed in the United States District and Circuit Courts of Maryland from 1792 to 1931. Original records are housed at the National Archives and Records Administration branch in Philadelphia. This collection is associated with NARA Microfilm Publication M1640 and Record Group 21.