| Father | Richard BOWLBY Jr. (1761 - 1845) |
| Mother | Elizabeth HAWKESWORTH/HAWKSWORTH (1765 - ) |
| Sibling | Josiah BOWLBY (1787 - 1802) |
| Sibling | Richard BOWLBY III (1788 - 1877) |
| Sibling | Mary BOWLBY (1790 - 1803) |
| Sibling | Adam H. or James BOWLBY (1792 - 1883) |
| Sibling | George Hawksworth/Hawkesworth BOWLBY (1793 - ) |
| Sibling | Samuel BOWLBY (1794 - 1872) |
| Sibling | Elizabeth W. BOWLBY (1797 - 1895) |
| Sibling | Sidney Smith BOWLBY (1799 - 1883) |
| Sibling | Sarah BOWLBY (1802 - 1855) |
| Sibling | Thomas BOWLBY (1803 - ) |
| Sibling | John Wedgewood BOWLBY (1811 - 1884) |
