Hattie was born about 1858. She was the daughter of Amos Calkins and Mary Unknown. She passed away about 1920.[1]
Sources
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M2GP-37R : accessed 24 May 2018), Hattie L Calkins in household of Amos E Calkins, East Chain, Martin, Minnesota, United States; citing enumeration district (ED) ED 111, sheet 3B, family 43, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 710; FHL microfilm 1,374,723.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M9S1-9V3 : accessed 24 May 2018), Amos E Calkins, East Chain Township, Martin, Minnesota, United States; citing enumeration district (ED) 161, sheet 1A, family 9, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,775.