National Archives at Chicago; Chicago, Illinois; ARC Title: Petitions For Naturalization, 1906-1991; NAI Number: M1285; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: Rg 21
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Title National Archives at Chicago; Chicago, Illinois; ARC Title: Petitions For Naturalization, 1906-1991; NAI Number: M1285; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: Rg 21 Short Title IL Naturalization Records 1856-1991 Source ID S17503 Linked to (1) Gustav KATROS