- Birth Date
- 18 January 1816
- Death Date
- 20 July 1860
- Age at Departure: 34
- Head of Household
- 1850 Utah Census.
- Captain S. Roundy's company report, 1850 September.
- "Death of Mrs. Harker," Deseret News , 9 June 1917, 11.
- "Died," Deseret News, 1 August 1860, 176.
- "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.
- Seventy Quorum Membership Index, 1835-1846.
- Utah State History Cemeteries and Burials Database.