Maren Jensdatter Mortensen was born 14 April 1804 in Junget, Viborg, Denmark to Jens Jensen Tromdage (1762-1812) and Anne Sorensdatter (1767-1855) and died 30 December 1882 Spring City, Sanpete County, Utah, United States of unspecified causes. She married Diderick Mortensen (1806-1872) 23 October 1831 in Nederby, Fuurland, Viborg, Denmark.
Children
| Name | Birth | Death | Joined with |
| Bodil Boletta Mortensen (1832-1909) | |||
| Dorothea Marie Mortensen (1835-1864) | 3 February 1835 Fuurland, Viborg, Denmark | 3 May 1864 Ft. Ephraim, Sanpete County, Utah, United States | Lars Bertelsen Nielsen (1833-1916) |
| Ane Kjersten Mortensen (1837-1898) | 14 September 1837 Junget, Viborg, Denmark | 12 April 1898 Annabella, Sevier County, Utah, United States | Benjamin Lynn Clapp (1814-1865) Lars Bertelsen Nielsen (1833-1916) |
| Morten Mortensen (1839-) | 24 October 1839 Junget, Viborg, Denmark | United States | |
| Emma Enger Mortensen (1842-1886) | 7 March 1842 Junget, Viborg, Denmark | 9 March 1886 Annabella, Sevier County, Utah, United States | Johan Peter Petersen (1842-1915) |
| Johanne Mortensen (1844-1923) | |||
| James Jens Mortensen (1847-1930) | |||
| Else Catherine Mortensen (1851-1922) | |||
| Anne Marie Mortensen (1853-) | |||
Siblings