"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:3SVG-FZM : accessed 23 July 2015), Margret L Beaver in household of Edward W Beaver, Boynton, Catoosa, Georgia, United States; citing enumeration district (ED) 0011, sheet 2A, family 27, line 17, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 343; FHL microfilm 2,340,078.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K72Y-DFL : accessed 23 July 2015), Margaret Beaver in household of Ed W Beaver, Militia District 1555, Catoosa, Georgia, United States; citing enumeration district (ED) 23-11, sheet 5A, family 121, NARA digital publication T627 (Washington, D.C.: National Archives and Records Administration, 2012), roll 648.