| Father | George Washington "G. W." Porterfield (1811 - 1893) |
| Mother | Nancy J. Harmon - Derr (1825 - 1901) |
| Sibling | Jane C. Porterfield (1842 - ) |
| Sibling | James David Porterfield (1850 - ) |
| Sibling | Nancy Susan Porterfield (1846 - 1872) |
| Sibling | Winfield S. Porterfield (1852 - 1936) |
| Sibling | Mary A. "Mollie" Porterfield (1854 - ) |
| Sibling | George LeVan "Pillar" Porterfield (1855 - 1937) |
| Sibling | Alonzo "Lon" Amos B. Porterfield (1858 - 1940) |
| Sibling | John Morgan Porterfield (1861 - 1935) |
| Sibling | William Edward "W. E." "James" Porterfield (1863 - 1943) |
| Sibling | Maggie Ann Porterfield (1866 - 1920) |
| Sibling | Willis Earnest Porterfield (1869 - 1950) |