Sarah E. Heywood (c. 1821-1908) was born in Maine and died in Neenah, Wisconsin. She was a student of Mary Baker Eddy's, uniquely splitting her Primary class instruction across two sessions in 1884 and 1885 when she made trips to Boston from Wisconsin. She joined the Christian Scientist Association in March 1884 and joined The First Church of Christ, Scientist, in Boston, Massachusetts, in June 1902. She was briefly listed as a Christian Science practitioner and teacher in The Christian Science Journal from 1904 to 1905.

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