- Birth Date
- 13 January 1825
- Death Date
- 19 May 1912
His birth and death dates are confirmed by his death certificate.
- Age at Departure: 27
- Head of Household
- "Alfred Barrett Passes Away," Evening Standard, 20 May 1912, 6.
- England Births and Christenings, 1538-1975
- Find a Grave (Website)
- Frank Esshom, Pioneers and Prominent Men of Utah (Salt Lake City: Utah Pioneers Book Publishing Company, 1913).
- LaMar C. Berrett, Berretts of Steeple Ashton, p. 94-95.
- Utah Death Certificates.