Family: John Lavis / Sarah Jones Cox (F3491)
m. 8 Aug 1854 | Robert John Mitchell Cox (1801-1878) 
|
 | Mary Jones (1805-1857) |
| Mary Cox (1824-1904)  |
| Harriet Cox (1825-1887) |
| Thomas Cox (1826-1877) |
| William Jones Cox (1828-1874) |
| Henry Cox (1830-1875) |
| Robert Cox (1833-1907) |
| George Cox (1835-1891) |
| Eliza Cox (1837-1923) |
| Edward Cox (1841-1873) |
| James Cox (1843-1901) |
| Daniel Jones Cox (1845-1917) |
| Annie Cox (1846-1926) |
| Martha Cox (1848-1931) |
| John Lavis (1822-1909) |
| Sarah Jones Cox (1831-1907)
|
| Amelia Lavis (1855-1871) |
| Robert John Lavis (1856-1858) |
| Sarah Lavis (1859-1895) |
| Robert John Lavis (1860-1877) |
| William Edward Lavis (1864-1877) |
| Martha Lavis (1867-1867) |
| Ellen Mary Lavis (1869- ) |