Mary Whitmer, the Twelfth Witness of the Book of Mormon

While the translation progressed, the gospel was being taught in Seneca County, and Hyrum Smith, David Whitmer, and Peter Whitmer, Jr., were baptized in June for the remission of sins. Peter Whitmer’s three sons, David, John, and Peter, Jr., became devoted assistants in the work. Eager to learn of the Whitmers’ duties, Joseph sought the Lord, and a revelation was granted to each of them. Each was told to help in building the kingdom of God by declaring repentance (see D&C 14–16 ). All these activities were not easy on Peter and Mary Whitmer, who were hosting the Smiths and Oliver Cowdery in their home. Their son, David, said that this added burden greatly increased the anxiety of his mother. She did not complain, but she felt overwhelmed. David later related what happened one day as his mother went to the barn to milk the cows: “She was met out near the yard by the same old man [seen earlier by David] (judging by her description of him) who said to her: ‘You have been very faithful and diligent in your labors, but you are tired because of the increase of your toil; it is proper therefore that you should receive a witness that your faith may be strengthened.’ Thereupon he showed her the plates.” 15. “Report of Elders Orson Pratt and Joseph F. Smith,” pp. 772–73;