See also
| Husband: | Bertram Mitford (1748-1800) | |
| Wife: | Tabitha Johnson ( -1795) | |
| Children: | Bertram Osbaldeston Mitford (1777-1842) | |
| Robert Osbaldeston Mitford (1781-1870) | ||
| Joseph George Mitford (1791-1875) | ||
| Marianne Mitford (1777- ) | ||
| Tabitha Lewis Mitford (1779-1782) | ||
| Lewis Tabitha Mitford (1782-1859) | ||
| Frances Mitford (1784- ) | ||
| Jane Honora Alicia Mitford (1787- ) | ||
| Marriage | 23 Jan 1775 | |
| Name: | Bertram Mitford | |
| Sex: | Male | |
| Father: | Robert Mitford of Mitford Castle (1718-1784) | |
| Mother: | Ann Lewis (1730-1768) | |
| Birth | 1748 | Dennet's Hall, Leicester, Leicestershire, England |
| Death | 1800 (age 51-52) | |
| Burial | Mitford, Northumberland, England | |
| Name: | Tabitha Johnson | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Death | 1795 | |
| Burial | Mitford, Northumberland, England | |
| Name: | Bertram Osbaldeston Mitford | |
| Sex: | Male | |
| Name Suffix: | of Mitford Castle | |
| Spouse: | Frances Mitford (1797-1868) | |
| Note: | He assumed the Osbadeston name on inheriting those estates. | |
| Birth | 1777 | |
| Occupation | 1835 (age 57-58) | High Sherriff |
| Death | 1842 (age 64-65) | |
| Name: | Robert Osbaldeston Mitford | |
| Sex: | Male | |
| Spouse: | Margaret Dunsmure ( -1878) | |
| Children: | Margaret Susan Mitford (1835-1919) | |
| Birth | 1781 | |
| Occupation | Rear Admiral in the Royal Navy | |
| Death | 1870 (age 88-89) | |
| Name: | Joseph George Mitford | |
| Sex: | Male | |
| Spouse: | Ann May ( - ) | |
| Baptism or Christening: | Baptised in Mitford, Northumberland, England | |
| Children: | George Newnham Mitford (1817-1866) | |
| Bertram Mitford (1819- ) | ||
| Marianne Atherton Mitford (1821- ) | ||
| Agnes Maria Mitford (1828- ) | ||
| Frances Katherine Mitford (1806-1831) | ||
| Mariann Mitford (1814-1869) | ||
| John Philip Osbaldeston Mitford (1809-1895) | ||
| Birth | 1791 | Wales, UK |
| Baptism | Mitford, Northumberland, England | |
| Death | 1875 (age 83-84) | |
| Name: | Marianne Mitford | |
| Sex: | Female | |
| Spouse: | John Joseph Atherton ( - ) | |
| Baptism or Christening: | Baptised in Mitford, Northumberland, England | |
| Birth | 1777 | |
| Baptism | Mitford, Northumberland, England | |
| Name: | Tabitha Lewis Mitford | |
| Sex: | Female | |
| Birth | 1779 | |
| Death | 1782 (age 2-3) | |
| Burial | Mitford, Northumberland, England | |
| Name: | Lewis Tabitha Mitford | |
| Sex: | Female | |
| Spouse: | Prideaux John Selby ( - ) | |
| Note: | They did have issue. | |
| Birth | 1782 | |
| Death | 1859 (age 76-77) | |
| Name: | Frances Mitford | |
| Sex: | Female | |
| Spouse: | George William Hutton ( - ) | |
| Birth | 1784 | |
| Name: | Jane Honora Alicia Mitford | |
| Sex: | Female | |
| Spouse: | Philip Meadows Taylor ( - ) | |
| Baptism or Christening: | Baptised in Mitford, Northumberland, England | |
| Children: | Meadows Taylor ( - ) | |
| Robert Taylor ( - ) | ||
| Weld Taylor ( - ) | ||
| Birth | 1787 | |
| Baptism | Mitford, Northumberland, England | |