The Chase and Mathews family histories (1957-2006) consist of memories, recollections, transcriptions and copies of materials that detail the history of these two families. Isaac Chase came to Utah in 1847 and in 1854 he partnered with Brigham Young to developed a flour mill which became known as the Chase Mill.

The John Cheney family genealogy focuses on Elam Cheney, a Latter Day Saint pioneer, and his descendents in Utah.

The E. A. Child diary [photocopy] (1900-1901) consist of the missionary journal of "Ebbie" Child. He served a mission for the Church of Jesus Christ of Latter-day Saints in Switzerland.

The Thomas Battersby Child Audio-Visual Collection details Thomas B. Child's life through a tour of Gilgal Garden and his funeral. There is also a video of his son and nephew giving a walking tour of the garden with details on the garden's and Child's history and importance.

The Thomas Battersby Child papers (1909-2000) consist of his collected writings, focusing on two aspects of his life, the LDS Church, and a park he created in his backyard, the Gilgal Sculpture Garden, now protected by Salt Lake City as a public park. Child was a mason, businessman, husband, and a bishop of the LDS Church.

The VaLois S. Chipman papers (1925-1980) consist of Chipman's missionary papers, interview transcripts, and autobiography.

The Carl J. Christensen papers (1851-1976) consist mainly of writings by Christensen and others on crystals and ideas of Native Americans in LDS Church history. Carl J. Christensen (b. 1901) was a chemistry professor and engineer and member of the LDS Church.

The D. H. Christensen papers (1853-1956) consist of correspondence, family materials, mission journals, essays, news clippings, articles, and scrapbooks. David Henry Christensen (1869-1956) was an educator in Utah, a superintendent of Salt Lake City Schools, he served on the Board of Regents, was the president of Christensen Construction Company, and went on a mission and became a mission president for the Church of Jesus Christ of Latter-Day Saints (LDS Church).

The Harold T. Christensen papers (1933-1998) consist of sections of his memoir titled Mormon or Sociologist: Memoirs of a Marginal Man; articles, primarily on sociology; biographical materials; masters thesis (1937); autobiography of his brother, Cornell Christensen; and other materials. Christensen was a professor of sociology at Brigham Young University and at Purdue University.

The Mads Christensen papers (1869-1913) consist of a an autograph book given to Christensen by fellow LDS polygamist prisoners in the Utah Penitentiary. Also included is Christensen's citizenship certificate, a letter, and biographical materials.

The Wilford E. Christensen papers (1919-1921) contain two missionary statistic books, that he recorded in while in the Southern States Mission for the Church of Jesus Christ of Latter-day Saints.

The Peter J. Christofferson papers includes a two-page biography of Christofferson, "Pioneer life of Peter J. Christofferson," a poem titled "At the Golden Gates," and a five-page autobiographical reminiscence of an Arizona trial for polygamy followed by incarceration in Detroit.

The Mace K. Church papers (2000) contains a booklet on LDS theology, entitled "Further Light and Knowledge: Understanding the Mysteries of the Kingdom," and an article called "Priesthood Garment History."

The Church of Jesus Christ of Latter-day Saints history photograph collection contains photographs of people, places, and events pertaining to the history of the LDS Church.

The Church of Jesus Christ of Latter-day Saints missionary postcards photograph collection contains postcards containing individual and group portraits or candid photographs sent or retained by LDS missionaries.

The Church of the Firstborn of the Fulness of Times is a Church of Jesus Christ of Latter-day Saints fundamentalist sect headquartered in northern Mexico that was founded in 1955 by Joel LeBaron and members of his family. This letter (1963) is a photocopy of a circular letter signed by Verlan M. LeBaron proposing peace with the faction of the church under the leadership of Ervil M. LeBaron which it accuses of being responsible for murder and arson.

David L. Clark was the W.H. Twenhofel Professor of Geology and Geophysics at the University of Wisconsin, Madison, Wisconsin. The collection contains his curriculum vitae and articles of LDS Church topics.

The Ezra T. Clark photograph collection consists consists of one 8x10 hand-tinted photograph of Ezra Thompson, Susan Leggett, and Mary Stevenson.

The Hiram B. Clawson photograph collection contains portraits of Hiram Clawson, members of his family, and LDS (Church of Jesus Christ of Latter-day Saints) Church leaders and images of buildings and activities in Salt Lake City.