| Father | Richard IV Gentry (1773 - 1831) |
| Mother | Rebecca Lindsey Gentry (1779 - 1858) |
| Sibling | William Barnett Gentry (1797 - 1870) |
| Sibling | Nancy Gentry (1798 - 1873) |
| Sibling | Eliza Carmichael Gentry (1800 - 1853) |
| Sibling | Julivan Gentry (1801 - ) |
| Sibling | Joel Ayres Gentry (1803 - 1870) |
| Sibling | Ira Ellis Gentry Sr (1804 - 1883) |
| Sibling | Harriet Gentry (1806 - 1855) |
| Sibling | Richard Jones Gentry (1808 - 1893) |
| Sibling | Frances "Fannie" Gentry (1810 - 1831) |
| Sibling | Thomas Piner Gentry (1815 - 1854) |
| Sibling | Rebecca Lindsay Gentry (1820 - 1906) |
| Sibling | John Thornton Gentry (1821 - 1873) |