Her parents were Ebenezer & Eunice.
Son's marriage record names parents: "Massachusetts, Town Clerk, Vital and Town Records, 1626-2001," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QP8J-1TC5 : 19 April 2021), John S Brierly and Belle Pillings, 4 Nov 1881; citing Marriage, Saugus, Essex, Massachusetts, United States, Massachusetts Secretary of the Commonwealth, Boston; FHL microfilm 007011573.
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