| Sources |
- [S1] California Birth Index, 1905-1995, "California, Birth Index, 1905-1995"FamilySearch (https://www./ark:/61903/1:1:VG4K-MNX : Tue Feb 25 21:45:05 UTC 2025), Entry for Robert H Bunker and Briggs, 15 Sep 1912.
- [S185] California, County Birth and Death Records, 1800-1994, "California, County Birth and Death Records, 1800-1994"FamilySearch (https://www./ark:/61903/1:1:QPC3-LM64 : Fri Mar 08 20:51:08 UTC 2024), Entry for Robert Howard Bunker and Arthur Vernon Bunker, 15 September 1912.
- [S554] United States Census, 1920, "United States Census, 1920"FamilySearch (https://www./ark:/61903/1:1:MH79-VH8 : Mon Jan 13 02:51:04 UTC 2025), Entry for Arthur B Bunker and Marion B Bunker, 1920.
- [S552] United States Census, 1930, "United States Census, 1930"FamilySearch (https://www./ark:/61903/1:1:XC8K-N1S : Thu Jan 16 06:13:02 UTC 2025), Entry for Alan V Bunker and Marion B Bunker, 1930.
- [S186] Michigan, Obituaries, 1820-2006, "Michigan, Obituaries, 1820-2006"FamilySearch (https://www./ark:/61903/1:1:QVPK-K9JG : Tue Jul 16 23:54:35 UTC 2024), Entry for Alan V Bunker and Arthur V Bunker, 2000.
- [S187] California, County Marriages, 1849-1957, "California, County Marriages, 1849-1957"FamilySearch (https://www./ark:/61903/1:1:K8J2-XRL : Sat Mar 09 21:16:12 UTC 2024), Entry for Robert Howard Bunker and Maxine Lucile Sanders, 6 October 1935.
- [S553] United States Census, 1940, "United States Census, 1940"FamilySearch (https://www./ark:/61903/1:1:K9W7-MBX : Wed Jan 22 08:32:22 UTC 2025), Entry for Robert Bunker and Maxine L Bunker, 1940.
- [S600] Michigan, Obituaries, 1820-2006, "Michigan, Obituaries, 1820-2006"FamilySearch (https://www./ark:/61903/1:1:QVPK-K9JG : Tue Jul 16 23:54:35 UTC 2024), Entry for Alan V Bunker and Arthur V Bunker, 2000.
- [S592] California, County Marriages, 1849-1957, "California, County Marriages, 1849-1957"FamilySearch (https://www./ark:/61903/1:1:K8J2-XRL : Sat Mar 09 21:16:12 UTC 2024), Entry for Robert Howard Bunker and Maxine Lucile Sanders, 6 October 1935.
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