Edna was born about 1912. She passed away in 1988.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MF8M-KRN : accessed 23 August 2019), Edna Gerrier in household of Walter Gerrier, Rumford, Oxford, Maine, United States; citing ED 130, sheet 16B, line 53, family 270, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 648; FHL microfilm 1,820,648.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KQPK-81Z : 27 July 2019), Edna Hedger in household of Oscar Hedger, Corinth, Corinth Town, Saratoga, New York, United States; citing enumeration district (ED) 46-12, sheet 3A, line 37, family 50, 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 2772.
"Maine, Marriage Index, 1892-1966, 1977-1996," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:KCND-5WT : 27 November 2014), Oscar Hedger and Edna Gerrier, 18 Jun 1929; citing Marriage, Maine, United States, State Archives, Augusta.