| Father | Chesley Alan Yawn Sr (1807 - 1857) |
| Mother | Rebecca Powell (1812 - 1884) |
| Sibling | Chesley A Yawn (1851 - 1920) |
| Sibling | Thomas Riley Yawn (1833 - 1862) |
| Sibling | David Shelby Yawn (1837 - 1913) |
| Sibling | Jessie Youn (1838 - 1910) |
| Sibling | Charles O Yawn (1839 - 1902) |
| Sibling | Mary Louisa Yawn (1841 - 1913) |
| Sibling | Elizabeth Yawn (1843 - 1912) |
| Sibling | Catherine Pamelia Yawn (1845 - 1880) |
| Sibling | Celia U A Yawn (1847 - 1884) |
| Sibling | Ezelphia Yawn (1848 - 1872) |
| Sibling | Samantha Rebecca Yawn (1849 - 1927) |
| Sibling | James Powel "JP" Yawn (1853 - 1940) |