son, "Michigan Death Certificates, 1921-1952," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:KFQH-LV4 : 13 March 2018), Henry J Labadie in entry for Charles Labadie, 06 Aug 1942; citing Dearborn, Wayne, Michigan, United States, Division for Vital Records and Health Statistics, Lansing; FHL microfilm 1,972,947.
United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:JKG1-VY8 : 9 January 2021), Henry Labadie, Jun 1975; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
"United States Census, 1930," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:X79S-YJG : accessed 30 September 2022), Henry J Labadie in household of Isilda Labadie, Detroit (Districts 0001-0250), Wayne, Michigan, United States; citing enumeration district (ED) ED 162, sheet 1B, line 71, family 27, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1037; FHL microfilm 2,340,772.