| Spouse | Margaret Amelia McBrayer (1799 - 1880) |
| Child | Lucina Cowart ( - ) |
| Child | Robert Emmet Cowart ( - ) |
| Child | Artilla Coward (1813 - 1902) |
| Child | Emeline Cowart (1817 - 1850) |
| Child | Jane Cowart (1820 - 1840) |
| Child | Private William Harvey Cowart (1822 - 1865) |
| Child | Mary Ann Cowart (1824 - ) |
| Child | Andrew Berry Cowart (1825 - 1891) |
| Child | Mazilla Cowart (1826 - 1857) |
| Child | Sarah Jane Cowart (1826 - 1873) |
| Child | Lucinda Letta Parrish (1828 - 1926) |
| Child | John Coward (1828 - ) |
| Child | Ann Coward (1829 - ) |
| Child | Francis Marion Cowart (1831 - 1936) |
| Child | Samuel B. Cowart (1832 - 1865) |
| Child | James Madison Cowart (1832 - 1905) |
| Child | Martha Melvina Cowart (1833 - 1875) |
| Child | Louisa Eliza Parrish (1834 - ) |
| Child | Mariah Elmirah Cowart (1839 - 1916) |
| Child | Wesley Cowart (1853 - ) |
| Child | George Bowman Cowart (1854 - 1942) |
| Child | Margaret Amelia Cowart (1857 - ) |
| Child | James R. Cowart (1862 - ) |
| Child | John Wesley Cowart (1899 - ) |