About Mary Whitmer
Lived 1778 – 1856 (aged 77–78). Mary Whitmer was a writer and book of Mormon witnesses.
Biography She was born Mary Elsa Musselman in Germany to Jacob and Elizabeth Musselman. She immigrated to Pennsylvania in the late-18th century, where she met and married Peter Whitmer, a farmer, also of German descent. They moved to Waterloo, New York, in the year of 1809, and later purchased a farm in Fayette, New York. They had eight children, Christian Whitmer, Jacob Whitmer, John Whitmer, David Whitmer, Catherine Whitmer Page, Peter Whitmer Jr., Nancy Whitmer, and Elizabeth Whitmer Cowdery.
Through her son David, she and her family became acquainted with Joseph Smith around 1828. In 1829, she was caring for three boarders (Smith, Emma Hale Smith, and Oliver Cowdery) in addition to her large household while the Book of Mormon was being translated. She said that she was often overloaded with work to the extent she felt it quite a burden. During this time, the male boarders and members of her household were speaking of being shown the golden plates. One evening, when she went to milk the cows, she said that a stranger with a knapsack spoke to her, explained what was going on in her house, comforted her, then produced a bundle of plates from his knapsack, turned the leaves for her, showed her the engravings, exhorted her to faith in bearing her burden a little longer, then suddenly vanished with the plates. Whitmer always called the stranger "Brother Nephi".
Whitmer was baptized a member of the Church of Christ by Oliver Cowdery in Seneca Lake, April 18, 1830.
She was excommunicated from the church with the entire Whitmer family in 1838, largely due to their dismay at the failure of the Kirtland Safety Society, as well as personal criticism from Joseph Smith. The family moved to Richmond, Missouri, the same year, and she died there in January 1856, at the age of 77.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
Family & relationships
People in Mary Whitmer's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Mary Whitmer's
Frequently asked questions
Who was Mary Whitmer?
Book of Mormon witness
When was Mary Whitmer born?
Mary Whitmer was born on 27 August 1778.
When did Mary Whitmer die?
Mary Whitmer died in 1856.
What was Mary Whitmer's occupation?
Mary Whitmer was a writer and book of Mormon witnesses.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mary Whitmer. https://biography.guide/mary-whitmer/
MLA: "Mary Whitmer." Biography.guide, https://biography.guide/mary-whitmer/.
Chicago: "Mary Whitmer." Biography.guide. https://biography.guide/mary-whitmer/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:22 UTC