- Birth Date
- 17 August 1775
- Death Date
- 8 January 1857
John was the son of Richard G. Parker and Alice G. Kenyon.
- Age at Departure: 76
- Douglas, Richard, Notes, 1909-1910.
- Frank Esshom, Pioneers and Prominent Men of Utah (Salt Lake City: Utah Pioneers Book Publishing Company, 1913), 1086.
- Isom, Alice Parker, The life of my father, John Parker, in Library of Congress, Collection of Mormon Diaries [1935-1938], reel 6, item 8, p. 4.
- Ward, Maurine Carr, e-mail communication, 30 Apr. 2003