Mary Ann Frost Pratt recalls the conversion of her sister Olive Frost to plural marriage and her marriage to Joseph.
Andrew Jenson, "Miscellanious," Historical Record 6, no. 3-5 (May 1887): 235
She seemed to realize and appreciate the magnitude of the great and important mission allotted to woman in the perfect plan of this Gospel dispensation, and she desired to do her part in the good work. She freely accorded to man the title of king, and joyfully accepted the place of queen by his side, for it was at this time that the principle of plurality of wives was taught to her. She never opposed it, and, as in the case of baptism, soon accepted it to be her creed, in practice as well as theory. She was married for time and all eternity to Joseph Smith, some time previous to his death and martyrdom.