Erastus Snow was an important leader in the early history of the Latter-day Saint movement, also known as Mormonism. Born on November 9, 1818, in New York, he became a prominent missionary and played a significant role in the expansion of the church in the western United States. Snow was known for his dedication to spreading the teachings of Joseph Smith, the founder of the church. In addition to his missionary work, Snow served as a member of the Quorum of the Twelve Apostles, a governing body within the church. He was instrumental in establishing communities in Utah and surrounding areas, helping to shape the early settlements of the region. Snow's contributions to the church and its growth are recognized as significant in the history of Mormonism.