"New York State Census, 1905," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:SP67-Y4P : 8 March 2021), George Seaver in household of Andrew Seaver, Brandon, E.D. 01, Franklin, New York; citing p. 7, line 7, various county clerk offices, New York; FHL microfilm 878,022.
"New York, County Marriages, 1847-1848; 1908-1936," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2CL-54P6 : 9 March 2021), George Seaver, 17 Aug 1910, Franklin, New York, United States; citing ref. ID , county clerk offices from various counties, New York; FHL microfilm 1,029,812.
"United States World War II Draft Registration Cards, 1942," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QKVQ-5PBM : 2 May 2023), George Henry Seaver, 25 Apr 1942; citing NARA microfilm publication M1936, M1937, M1939, M1951, M1962, M1964, M1986, M2090, and M2097 (Washington D.C.: National Archives and Records Administration, n.d.).
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:JB5C-8ZK : 7 January 2021), George Seaver, May 1974; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).