↑ "United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M539-41P : accessed 16 May 2020), Susan A Brennersen in household of Charles T Russell, Brooklyn Ward 1, Kings, New York, United States; citing enumeration district (ED) ED 3, sheet 19B, family 310, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 955; FHL microfilm 1,374,968. 1910 Bethel
↑ "United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MJ1F-RXR : accessed 16 May 2020), Susanna Brenesen in household of Edward W Brenesen, Manhattan Assembly District 21, New York, New York, United States; citing ED 1424, sheet 18A, line 10, family 363, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 1224; FHL microfilm 1,821,224.
↑ "New York, New York City Marriage Records, 1829-1940," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:2489-YNX : 10 February 2018), Robert Long and Susanne Brevisen, 06 Oct 1923; citing Marriage, Manhattan, New York, New York, United States, New York City Municipal Archives, New York; FHL microfilm 1,653,959.
↑ "United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X3Q3-L7K : accessed 16 May 2020), Suzian Long in household of Robert H Long, Charlotte, Mecklenburg, North Carolina, United States; citing enumeration district (ED) ED 21, sheet 22B, line 98, family 477, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1706; FHL microfilm 2,341,440.
↑ "United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KW3J-BYG : 28 July 2019), Susanne Long in household of Robert Long, Ward 7, Charlotte, Township 1 Charlotte, Mecklenburg, North Carolina, United States; citing enumeration district (ED) 60-41, sheet 6B, line 42, family 114, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 2942.
↑ "United States Social Security Death Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:J13X-6Z9 : 19 May 2014), Susanne Long, Jun 1973; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
Find a Grave, database and images (https://www.findagrave.com/ : accessed 31 October 2021), memorial page for Susanne H Long (13 Jul 1899–18 Jun 1973), Find A Grave: Memorial #49249277, citing Arlington National Cemetery, Arlington, Arlington County, Virginia, USA ; Maintained by John C. Anderson (contributor 47208015).