↑ Find a Grave, database and images (https://www.findagrave.com/memorial/72449793/fred-s-trott: accessed 26 September 2023), memorial page for Fred S Trott Sr. (30 Nov 1940–3 Oct 2007), Find a Grave Memorial ID 72449793, citing Trott Cemetery, Perry, Washington County, Maine, USA; Maintained by Jan robinson (contributor 47037101).
↑ "United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VSQD-BMG : 12 January 2021), Fred S Trott, 03 Oct 2007; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).