- Birth Date
- 13 May 1861
- Death Date
- 9 June 1951
Martin George Clemensen
In some sources their surname is spelled "Clemmensen", "Clementsen" or Klemmensen"
"He came on the ship, Unknown in 1862 with hisfather Ole Nicolai and mother Ane Marie and siblings:Hansine, Niels Erastus and Sara Johanna
- Age at Departure: 1
- 1870 Utah Census.
- 1900 Utah Census.
- 1910 Utah Census.
- 1920 Utah Census.
- 1930 Utah Census.
- European Mission emigration records, Scandinavian Mission, 1852-1920.
- Genealogy and Family Pioneer History. Mount Pleasant Historical Association
- New York Passenger Lists, 1820-1957.
- Saints By Sea: Latter-day Saint Immigration to America