- Birth Date
- About 1846
- Death Date
He was listed as "Jens Mortensen," in the ship manifests. More research is needed to confirm his identity. At this time, it is not clear if he is related to Lars Mortensen.
- Age at Departure: 18
- “Captain William B. Preston Company (first ox train), manifest, 1864.” Perpetual Emigrating Fund Company church trains accounts 1861-1868, Captains’ accounts, 1862-1868.
- "List of Passengers," Deseret News, 17 August 1864, 369.
- New York Passenger Lists, 1820-1957.
- Perpetual Emigrating Fund, Financial Accounts 1849-1886 Ledger C, p. 368.