Karen Allred was born 22 October 1865 in Denmark to Niels Nielsen (1831-1913) and Ane Marie Olsen (1832-1914) and died 12 August 1929 Spring City, Sanpete County, Utah of unspecified causes. She married Brigham Young Allred (1862-1949) 12 November 1885 .
Children
| Name | Birth | Death | Joined with |
| Anna Eliza Allred (1886-1965) | |||
| Brigham Earl Allred (1888-1968) | |||
| Iva Diantha Allred (1890-1891) | |||
| Ives Allred (1892-1960) | |||
| Grace Allred (1897-1966) | |||
| Sanford H Allred (1901-1965) | |||
| Chloe Margaret Allred (1903-1904) | |||
| Hugo Nielson Allred (1904-1965) | |||
Siblings
| Name | Birth | Death | Joined with |
| Ane Marie Nielsen (1852-1925) | |||
| Hans Nielsen (1853-1853) | |||
| Maren Kirstine Nielsen (1857-1857) | |||
| Rasmus Nielsen (1858-1863) | |||
| Hans Peter Nielsen (1862-1899) | 3 February 1862 Gerley, Sofo, Denmark | 6 June 1899 Chester, Sanpete County, Utah | Margaret Bridget Allred (1866-1934) |
| Daughter Nielsen (1864-1864) | |||
| Daughter Nielsen (1865-1865) | |||
| Baby Nielsen (1866-1866) | |||
| Name | Birth | Death | Joined with |
| Karen Christine Nielsen (1865-1929) | 22 October 1865 Denmark | 12 August 1929 Spring City, Sanpete County, Utah | Brigham Young Allred (1862-1949) |
| Ane Sophie Nielsen (1869-1869) | |||
| Anna Sophia Nielsen (1871-1949) | |||