"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X7N8-PYD : accessed 30 August 2019), Francis Labonte in household of William Labonte, Littleton, Grafton, New Hampshire, United States; citing enumeration district (ED) ED 31, sheet 18A, line 29, family 418, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1300; FHL microfilm 2,341,035.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VTMB-57H : 26 July 2019), Frances Labonte in household of William Labonte, Littleton, Littleton Town, Grafton, New Hampshire, United States; citing enumeration district (ED) 5-44, sheet 8A, line 2, family 146, 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 2287.
"United States World War II Army Enlistment Records, 1938-1946," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:K8R7-M2J : 5 December 2014), Francis D Labonte, enlisted 24 Apr 1946, Manchester, New Hampshire, United States; 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 1263923, National Archives at College Park, Maryland.
"New Hampshire Marriage Certificates, 1948-1959," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QKJ7-4FSZ : 18 October 2017), Francis David Labonte and Bernadette Catherine Bernard, 08 May 1948; citing Marriage, New Hampshire, New Hampshire - Vital records, United States, New Hampshire Vital Records Office.
"Florida Death Index, 1877-1998," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VVF9-RMN : 25 December 2014), Francis David Labonte, 03 Feb 1989; from "Florida Death Index, 1877-1998," index, Ancestry (www.ancestry.com : 2004); citing vol. , certificate number 22863, Florida Department of Health, Office of Vital Records, Jacksonville.