• Stephen emigrated from England with his father by way of the ship Emerald Isle. The two men continued their journey to Utah as part of the Mumford company. His birth and death dates are confirmed by his death certificate.

Edward T. Mumford Company (1868)

• Age at Departure: 23

Sources

• Captain E. T. Mumford, list of passengers, 1868.
• England Births and Christenings, 1538-1975
• "Names of Passengers in Captain Mumford's Train," Deseret News, 23 September 1868, 1.
• New York Passenger Lists, 1820-1957.