| Father | John Beaumont Swete (1787 - 1867) |
| Mother | Mary Templer (1794 - 1886) |
| Sibling | Henry John Beaumont Swete (1819 - 1882) |
| Sibling | Frederick William Swete (1821 - 1834) |
| Sibling | Mary Templer Swete (1822 - 1869) |
| Sibling | Charlotte Blanche Swete (1823 - 1900) |
| Sibling | Ellen Swete (1824 - 1886) |
| Sibling | Adrian John Swete (1825 - 1844) |
| Sibling | George Henry Walter Swete (1827 - 1846) |
| Sibling | Louisa Mary Swete (1828 - 1905) |
| Sibling | Thomas Beaumont Swete (1831 - 1895) |
| Sibling | John Beaumont Swete (1831 - 1895) |
| Sibling | William Richard Lear Swete (1832 - 1861) |
| Sibling | Gertrude Sophia Frances Caroline Swete (1834 - 1920) |
| Sibling | Frances Dorothea Swete (1836 - 1914) |
| Sibling | John Montague Swete (1837 - 1863) |
| Sibling | Frederick George Buller Swete (1839 - 1919) |