No more info is currently available for Margaret Hickey. Can you add to her biography?
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MKKG-L7Y : accessed 3 November 2021), Margaret Shaw in household of John D Shaw, Bridgeport, Fairfield, Connecticut, United States; citing enumeration district (ED) ED 55, sheet 7B, family 145, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 129; FHL microfilm 1,374,142.
"United States Census, 1940," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:K719-R15 : 8 January 2021), Margaret M Shaw in household of John D Shaw, Stratford, Fairfield, Connecticut, United States; citing enumeration district (ED) 1-207, sheet 2A, line 18, family 25, 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 500.
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