Walter Blackett Trevelyan 1775–1818 | | |
| | Raleigh Trevelyan 1781–1865 | | |
Calverley Trevelyan 1788– | | |
| | Julia Ann Trevelyan 1804–1842 George Dennis John 1793–1847 | | |
| | Walter Calverley Trevelyan 1807–1849 | | |
| | Frances Susannah Trevelyan 1811–1875 | | |
| | Walter Blackett Trevelyan 1743–1819 | | |