"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MMXQ-WJL : accessed 30 August 2021), John Rommel in household of William Rommel, Canton Township, Precinct C Canton city Ward 3, Stark, Ohio, United States; citing enumeration district (ED) 101, sheet 9A, family 202, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,241,321.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:ML6K-XF7 : accessed 29 August 2021), John G Rommel in household of William Rommel, Canton Ward 1, Stark, Ohio, United States; citing enumeration district (ED) ED 156, sheet 15B, family 270, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1230; FHL microfilm 1,375,243.
"United States World War I Draft Registration Cards, 1917-1918", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K6FM-B6T : 23 February 2021), John George Rommel, 1917-1918.
"United States Census, 1940," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:KWLR-Y1Z : 9 January 2021), John G Rommel, Lake Township, Stark, Ohio, United States; citing enumeration district (ED) 76-37, sheet 24B, line 66, family , 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 3149.
"Ohio Deaths, 1908-1953," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XZX6-VYD : 8 March 2021), John G Rommel, 20 Sep 1941; citing Suffield, Portage, Ohio, reference fn 56737; FHL microfilm 2,023,924.
"Ohio Death Index, 1908-1932, 1938-1944, and 1958-2007", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VKPR-2NB : 12 November 2019), John G Rommel, 1941.
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