"Hawaii, Births and Baptisms, 1843-1909," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QPTJ-FSMV : 31 October 2019), Kahikina Akaka, 19 Mar 1886; citing Birth, Honolulu, Oahu, Honolulu, Hawaii, United States, Hawaii State Department of Health, Honolulu.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XH1N-R5B : accessed 1 September 2020), Kahikina Akaka, Honolulu, Honolulu, Hawaii, United States; citing enumeration district (ED) ED 45, sheet 12A, line 19, family 218, 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://familysearch.org/ark:/61903/1:1:JGWC-1WP : 23 August 2020), Kahikina Akaka, Mar 1978; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).