"Daughter of David Sessions and Patty Bartlett Sessions, who married Joseph Smith one month after her daughter's marriage to him. On her deathbed, Sylvia informed her daughter Josephine Lyons that she was Smith's daughter: "Just prior to my mothers death in 1882 she called me to her bedside
to tell me something which she had kept as an entire secret from me and from all others but which she now desired to communicate to me. She then told me that I was the daughter of the Prophet Joseph Smith." (Newell & Avery 1994, pp. 44, Compton 1997, pp. 183)"