- Birth Date
- 21 April 1824
- Death Date
- 1 August 1881
In 1867, at the end of a two year mission to Denmark, Niels traveled to the Salt Lake Valley in the Leonard G. Rice Company as indicated in a Semi-Weekly Telegraph of 10 October 1867.
- Age at Departure: 43
- Returning Missionary
- "Arrived," Semi-Weekly Telegraph , 10 Oct. 1867, 2.
- Jensen, Jens Iver, "Biographical sketch of the life of Jens Iver Jensen," 7.
- Jenson, Andrew, History of the Scandinavian Mission, 199.
- "Karen Camilla Sorenson Moller," In Biographical Information Relating to Mormon Pioneer Overland Travel database.
- Missionary Department Missionary Registers, 1860-1959, Volume 1.