Photocopies of handwritten and typewritten biographies and genealogies of Sidney Rigdon, member of the First Presidency of the Church of Jesus Christ of Latter-day Saints. The dates of the composition of these materials are uncertain. The handwritten item was created by someone who had met with Rigdon years after Rigdon was no longer associated with the Church. The materials recount the events of Rigdon's life, his association with the LDS Church, and present his family genealogy.