Grace A. Greene (later Grace A. Felch) (c.1865-1942) was born in Belfast, Maine, and died in Los Angeles, California. She was a student of Mary Baker Eddy's, completing the Primary class with her first husband, Eugene Greene, in 1884, and Normal class in 1887. She joined the Christian Scientist Association on June 3, 1885; on September 23, 1892, she joined The First Church of Christ, Scientist, in Boston, Massachusetts, and was a member until her passing. Greene was listed in the directory of The Christian Science Journal as a Christian Science practitioner and teacher for many years, and also served in Mary Baker Eddy's household for about a year (1905-1906).

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