“Again I told her [Emma] I heard that one night she missed Joseph and Fanny Alger. She went to the barn and saw him and Fanny in the barn together alone. She looked through a crack and saw the transaction!! She told me this story too was verily true.”
William McLellin – 1872 letter to Joseph Smith III; see Todd Compton, In Sacred Loneliness: The Plural Wives of Joseph Smith (Salt Lake City, UT: Signature Books, 15 December 1997), 35.