Mary N. Cook
American Mormon leader

Mary Nielsen Cook (born June 8, 1951) was a counselor in the general presidency of the Young Women organization of the Church of Jesus Christ of Latter-day Saints (LDS Church) from 2007 to 2013. She served as second counselor to Susan W. Tanner, with Elaine S. Dalton as first counselor, from March 2007 until April 2008. In April 2008, Dalton succeeded Tanner as Young Women General President and selected Cook as her first counselor.
Born in Midvale, Utah, Mary Nielsen earned undergraduate and graduate degrees from Brigham Young University in audiology, speech pathology, and education. In her professional career, she was a school administrator and a special education teacher.
On July 16, 1988, Nielsen married Richard E. Cook, whose first wife had died in 1984. Richard Cook would later serve as a general authority of the LDS Church from 1997 to 2001.
In the early 1990s, the Cooks served in Mongolia as LDS Church missionaries. In July 1995, when the church created the Mongolia Ulaanbaatar Mission, Richard Cook was asked to be the first mission president. Cook served with her husband in Mongolia until 1998.
“Mary N. Cook” enters the record as american Mormon leader. Crown Archives preserves that source wording while asking what Mary, Cook and American can confirm, complicate or overturn.
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