Harriet was born circa 1804 in Garforth, Yorkshire, England and died circa 1864 Yorkshire, England of unspecified causes. She married Thomas Backhouse (1803-1884) 17 June 1827 in Garforth, Yorkshire.
Children
| Name | Birth | Death | Joined with |
| Isaac Backhouse (1827-1881) | |||
| Thomas Backhouse (1831-) | |||
| Harriet Backhouse (1833-) | |||
| William Backhouse (1835-) | |||
| Frances Backhouse (1837-) | |||
| Joseph Backhouse (1839-1898) | 12 May 1839 Garforth, West Yorkshire, England, United Kingdom | 1898 Tadcaster, Yorkshire, England, United Kingdom | Ann Marshall (1842-1898) |
| George Backhouse (1841) | |||
| Alfred Backhouse (1842) | |||
| Christopher Backhouse (1844) | |||
| Aaron Backhouse (1848) | |||