| Father | James Peabody Stymiest (1812 - 1897) |
| Mother | Margaret Urquhart (1814 - 1895) |
| Sibling | Lucinda Stymiest (1856 - 1922) |
| Sibling | Lewis Stymiest (1844 - 1864) |
| Sibling | Abigail Stymiest (1834 - 1895) |
| Sibling | James Duncan Stymiest (1847 - 1927) |
| Sibling | Louisa Jane Stymiest (1836 - 1899) |
| Sibling | Lewis Stymiest (1839 - 1842) |
| Sibling | Benjamin Stymiest (1852 - 1856) |
| Sibling | Eunice Thornton Stymiest (1859 - ) |
| Sibling | Mary J. Stymiest (1845 - 1911) |
| Sibling | William Urquhart Stymiest (1854 - 1931) |
| Sibling | Adam Stymiest (1842 - ) |
| Sibling | Louise Stymiest (1837 - ) |
| Sibling | James Stymiest ( - ) |
| Sibling | Margaret Ann Stymiest (1848 - 1925) |