"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MJQB-6D6 : accessed 21 August 2017), Clarence Calkins in household of Elizabeth Calkins, Chicago Ward 25, Cook (Chicago), Illinois, United States; citing ED 1393, sheet 5B, line 62, family 118, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 341; FHL microfilm 1,820,341.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K49H-KQ5 : accessed 21 August 2017), Clarence Calkins, Ward 50, Chicago, Chicago City, Cook, Illinois, United States; citing enumeration district (ED) 103-3253, sheet 12B, line 52, family 299, 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 1023.
"Illinois Deaths and Stillbirths, 1916-1947," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:NQCR-24G : 27 December 2014), Clarence J Calkins, 20 Mar 1946; Public Board of Health, Archives, Springfield; FHL microfilm 1,985,096.
"Find A Grave Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q23Y-XCXG : 7 June 2016), Clarence J. Calkins, ; Burial, Skokie, Cook, Illinois, United States of America, Memorial Park Cemetery and Crematorium; citing record ID 161578783, Find a Grave, http://www.findagrave.com.
"Illinois Soldier Burial Places, 1774-1974," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVY9-7MS6 : 23 February 2015), Clarence J Calkins, ; citing Burial, Skokie, Cook, Illinois, United States, Memorial Park Cemetery, Illinois State Archives, Springfield; FHL microfilm 1,001,203.
Is Clarence your ancestor? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.
Sponsored Search by Ancestry.com
DNA Connections
It may be possible to confirm family relationships with Clarence by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
Y-chromosome DNA test-takers in his direct paternal line on WikiTree: