| Sources |
- [S28] United States Census, 1940, (National Archives and Records Administration), https://familysearch.org/ark:/61903/1:1:K713-B3Z.
- [S301] Obituary - Caroline (Smith) Smithwick, (Hartford Courant), https://courant.newspapers.com/image/371590846/?terms=caroline%2Bsmithwick.
- [S205] U.S., Social Security Applications and Claims Index, 1937-2007, (Ancestry.com), https://search.ancestry.com/cgi-bin/sse.dll?indiv=1&dbid=60901&h=666079&tid=&pid=&usePUB=true&_phsrc=sad6897&_phstart=successSource.
- [S433] Connecticut State Library Data, https://www.ctatatelibrarydata.org/marriage-records/.
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