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- [S118] 1940 United States Federal Census, Year: 1940; Census Place: Jaffrey, Cheshire, New Hampshire; Roll: m-t0627-02284; Page: 17B; Enumeration District: 3-9.
- [S51] 1900 United States Federal Census, Year: 1900; Census Place: Framingham, Middlesex, Massachusetts; Roll: 659; Page: 13; Enumeration District: 0756.
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- [S164] New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957, The National Archives in Washington, DC; Washington, DC, USA; Passenger and Crew Lists of Vessels Arriving at New York, New York, 1897-1957; Microfilm Serial or NAID: T715; RG Title: Records of the Immigration and Naturalization Service, 1787-2004; RG: 85.
- [S117] 1930 United States Federal Census, Year: 1930; Census Place: Algarrobo, Vega Baja, Puerto Rico; Page: 17A; Enumeration District: 0004; FHL microfilm: 2342400.
- [S316] New Hampshire, U.S., Newspapers.com™ Stories and Events Index, 1800's-current, Hollis Times; Publication Date: 26 May 1911; Publication Place: Hollis, New Hampshire, USA; URL: https://www.newspapers.com/image/586074070/?article=9f49e2b5-0171-4891-9b1d-8508d74634ce&xid=4638&terms=Nina_Gertrude_Spaulding.
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