• His birth and death dates are confirmed by his obituary.

Aaron Johnson Company (1850)

• Age at Departure: 32
• Head of Household

Samuel D. White Company (1863)

• Age at Departure: 45
• Company Captain

Samuel D. White Company (1866)

• Age at Departure: 48
• Company Captain

Sources

• Adams, William, Autobiography of William Adams, 1822-1894, 27-28.
• Bulloch, David Dunn, Recollections of David D. Bulloch, 42. Trail excerpt transcribed from "Pioneer History Collection" available at Pioneer Memorial Museum [Daughters of Utah Pioneers Museum], Salt Lake City, Utah. Some restrictions apply.
• Buys, Celestia Clarissa Bromley, Reminiscences, 2. Trail excerpt transcribed from "Pioneer History Collection" available at Pioneer Memorial Museum [Daughters of Utah Pioneers Museum], Salt Lake City, Utah. Some restrictions apply.
• "Died," Deseret News [Weekly], 28 October 1868, 301.
• Grant, William, Autobiography and diary, 1882 May-1911 Sept., 16-19.
• Hayes, John Henry, Autobiographical sketch, in Autobiography of John Henry Hayes: Families and Ancestors [2003], 6-8.
• Hayes, John Henry, Reminiscences, [2].
• John H. Hayes reminiscences and diary, 1867-1928, 4-5.
• Our Pioneer Heritage, vol. 7, p. 27
• Roberta Flake Clayton, compiler, To the Last Frontier: Autobiography of Lucy Hannah White Flake (Mesa: The Compiler, 1976), 3-5.
• "William Fowler Dead," Parowan Times , 31 Jan. 1917, 1.