• A secondary source states that David was a single man and traveled with the John Sivil Smith family. The roster says that he was with 3 people, which were likely some of the people he traveled with.

William Snow/Joseph Young Company (1850)

• Age at Departure: 26

Sources

• 1850 Utah Census.
• Luke W. Gallup reminiscences and diary, 1842 May-1891 March, 122-41.
• "Registry of Names of Persons Residing in the Various Wards as to Bishops' Reports, Great Salt Lake City, Dec. 28th, A.D. 1852" in Key to Migration Sources, Great Britain and North America: A Manual for Students Attending the Second Annual Priesthood Genealogical Research Seminar, June 19-23, 1967 (Provo: Brigham Young University Division of Continuing Education, 1967), edited by Norman Edgar Wright. 
• William Snow journal, 1832-1833 and 1850, 3-8.