"United States Census, 1930," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:SYT4-ZPZ : accessed 31 December 2022), G B Berry in household of George Berry, Pinecastle, Orange, Florida, United States; citing enumeration district (ED) ED 51, sheet 3B, line 65, family 78, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 327; FHL microfilm 2,340,062.
"Florida Marriages, 1830-1993," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:23CV-LLC : 22 February 2021), George B Berry and Anna Mae Gregory, 1933; citing Marriage, Orange, Florida, United States, citing multiple County Clerks of Court, Florida; FHL microfilm 1,887,391.
"Florida Marriages, 1830-1993," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VRC5-3K9 : 22 February 2021), George B Berry and Anna Mae Gregory, 20 Mar 1933; citing Marriage, Florida, United States, citing multiple County Clerks of Court, Florida; FHL microfilm 2,115,679.
"Florida State Census, 1935," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MNVY-3ZK : 14 June 2022), J B Berry, Orlando, Orange, Florida, United States; citing line , State Archives, Tallahassee; FHL microfilm .
"Florida State Census, 1945," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MNXL-RLW : 23 February 2021), George B Berry, Lithia, Hillsborough, Florida; citing line 27, State Archives, Tallahassee; FHL microfilm 2,425,194.
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VSYX-46N : 8 January 2021), George Berry, Apr 1967; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).