| Spouse | Mary Margaret "Molly" Warnstaff (1796 - 1843) |
| Child | Mary F "Molly" Dunsmore (1818 - 1881) |
| Child | Eliza Phoebe Dunsmore (1819 - 1904) |
| Child | Charles Lewis Dunsmore (1821 - 1870) |
| Child | Catherine F Dunsmore (1824 - 1899) |
| Child | Pvt William Hamilton Dunsmore (1826 - 1882) |
| Child | Jacob Harvey Dunsmore (1830 - 1882) |
| Child | James Alexander Dunsmore (1832 - 1910) |
| Child | Sarah Elizabeth Dunsmore (1837 - 1907) |
| Child | Phenisus Warnstaff Dunsmore (1838 - 1862) |
| Child | Pettius F W "Petticus" Dunsmore (1838 - 1860) |
| Child | Josephine Dunsmore (1841 - 1859) |