"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MVMQ-1NW : accessed 28 August 2019), Janet Davis in household of Howard Davis, Queens Assembly District 4, Queens, New York, United States; citing ED 237, sheet 2B, line 58, family 34, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 1233; FHL microfilm 1,821,233.
"New York, New York City Marriage Records, 1829-1940," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:248K-KVK : 10 February 2018), Bradford Belder Mead and Janet Borio Davis, 18 May 1930; citing Marriage, Manhattan, New York, New York, United States, New York City Municipal Archives, New York; FHL microfilm 1,665,861.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VYHF-7VD : 27 July 2019), Janet B Mead in household of Bradford B Mead, Mendon, Mendon Town, Rutland, Vermont, United States; citing enumeration district (ED) 11-16, sheet 2B, line 77, family 39, 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 4235.