Hi Tim Michigan Tech University archives is another source also. Alicia > If someone believed they filed their intent to become a citizen in Houghton County around 1912, where would those records be held? My grandfather immigrated in 1907 or 08 and according to the 1920 census (he was living in Hancock), he became a naturalized citizen in 1912. Any suggestions on where I might look for his papers? > > Tim