"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:SP8L-DXL : accessed 1 August 2020), Manuel Avilla, Honolulu, Honolulu, Hawaii, United States; citing ED 38, sheet 23B, line , family 236, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 2036; FHL microfilm 1,822,036.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XH1J-CQN : accessed 1 August 2020), Manuel Avila, Honolulu, Honolulu, Hawaii, United States; citing enumeration district (ED) ED 46, sheet 14B, line 88, family 382, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 2634; FHL microfilm 2,342,368.
"United States Social Security Death Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:JGHM-9ZL : 22 July 2020), Manuel Avilla, 15 Mar 1971; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).