Wife of Niels Christian Edlefsen. Her surname was spelled "Edtlefsen" on the roster. Evidence from emigration and genealogical records proves the Edlefsen family traveled to Utah in 1864. They sailed to America in 1864 and had a child born in December 1864 in Utah, proving they traveled to Utah in 1864.
In Denmark baptism records, her given name was listed as "Karen Maren." Her death date comes from a personal, online family history source without accompanying documentation. Further evidence is needed to confirm its accuracy.