↑ "United States Census, 1930," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:X77B-4FC : accessed 19 February 2021), Alvin W Kissenger in household of William R Kissenger, Wyandotte, Kansas, United States; citing enumeration district (ED) ED 51, sheet 41A, line 7, family 643, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 729; FHL microfilm 2,340,464.
"United States Census, 1910," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:M2HT-13F : accessed 19 February 2021), Alvin Kissinger in household of William R Kissinger, Center Township, Clark, Kansas, United States; citing enumeration district (ED) ED 27, sheet 13B, family 250, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 434; FHL microfilm 1,374,447.
"Kansas State Census, 1915," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QGK5-8LR1 : 13 October 2019), Alvin Kissinger in household of Riley Kissinger, Vesta Township, Clark, Kansas, United States; citing Vesta Township, Clark, Kansas, United States, , 21, Kansas Historical Society, Topeka.