"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VMTR-J68 : 20 May 2014), Frank Bohn, Feb 1985; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K768-G2P : accessed 2 November 2017), Frank R Bohn in household of Frank R Bohn, Ward 1, Cumberland, Election District 6, Allegany, Maryland, United States; citing enumeration district (ED) 1-5, sheet 1B, line 53, family 16, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 1498.
"United States World War II Army Enlistment Records, 1938-1946," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:K8TV-WTW : 5 December 2014), Frank R Bohn, enlisted 01 Nov 1945, ; citing "Electronic Army Serial Number Merged File, ca. 1938-1946," database, The National Archives: Access to Archival Databases (AAD) (http://aad.archives.gov : National Archives and Records Administration, 2002); NARA NAID 126323, National Archives at College Park, Maryland.