Question: Did Fanny Alger have a child by Joseph Smith?

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Question: Did Fanny Alger have a child by Joseph Smith?

A suggestion that Fanny was pregnant by Joseph surfaced in an 1886 anti-Mormon book with a claim that Emma "drove" Fanny out of the house

The first mention of a pregnancy for Fanny is in an 1886 anti-Mormon work, citing Chauncey Webb, with whom Fanny reportedly lived after leaving the Smith home.[1] Webb claimed that Emma "drove" Fanny from the house because she "was unable to conceal the consequences of her celestial relation with the prophet." If Fanny was pregnant, it is curious that no one else remarked upon it at the time, though it is possible that the close quarters of a nineteenth-century household provided Emma with clues. If Fanny was pregnant by Joseph, the child never went to term, died young, or was raised under a different name.

Fawn Brodie claimed that Fanny's son Orrison was the son of Joseph Smith, but this was disproven by DNA research

Fawn Brodie, in her critical work No Man Knows My History: The Life of Joseph Smith, claimed that “there is some evidence that Fannie Alger bore Joseph a child in Kirtland.”[2] However, DNA research in 2005 confirmed Fanny Alger’s son Orrison Smith is not the son of Joseph Smith, Jr.[3]


  1. Wilhelm Wyl, Mormon Portraits Volume First: Joseph Smith the Prophet, His Family and Friends (Salt Lake City: Tribune Printing and Publishing Co., 1886), 57. Ann Eliza Young, Wife No. 19, or the Story of a Life in Bondage, Being a Complete Exposé of Mormonism, and Revealing the Sorrows, Sacrifices and Sufferings of Women in Polygamy (Hartford, Conn.: Custin, Gilman & Company, 1876), 66–67. Discussed in Bachman, "Mormon Practice of Polygamy," 140. Also in Compton, In Sacred Loneliness, 34–35.
  2. Fawn Brodie, No Man Knows My History.
  3. Ugo A. Perego, Natalie M. Myers, and Scott R. Woodward, “Reconstructing the Y-Chromosome of Joseph Smith Jr.: Genealogical Applications, Journal of Mormon History Vol. 32, No. 2 (Summer 2005) 70-88.