- Birth Date
- 19 April 1841
- Death Date
- 28 April 1884
John Reed Hancock
John's birth date is confirmed by the record of his rebaptism on 1 February 1852 in the Salt Lake 19th Ward. His death date is confirmed by the Utah State History Cemeteries and Burials Database.
- Age at Departure: 7
- 1850 Utah Census, Salt Lake County.
- "Death of a Pioneer," Salt Lake Herald, 29 April 1884, p. 8.
- "First 100, report, 1848 June" in Camp of Israel schedules and reports 1845-1849, Brigham Young's 1848 emigration division.
- Salt Lake Stake, Record of members collection, 1836-1970.
- Utah State History Cemeteries and Burials Database.