| Father | Captain Gilbert Dunlap Greer (1822 - 1910) |
| Mother | Marian Bonita Lane (1838 - 1916) |
| Sibling | Margaret Greer (1855 - 1865) |
| Sibling | Sarah Willmirth "Willie" Greer (1856 - 1875) |
| Sibling | Nancy Matilda Greer (1858 - 1935) |
| Sibling | James Riley Greer (1860 - 1892) |
| Sibling | Mary Elizabeth Greer (1863 - 1948) |
| Sibling | Susan Lavina "Nanie" Greer (1865 - 1945) |
| Sibling | Thomas Addison Greer (1867 - 1947) |
| Sibling | Luna (or Lena) Virginia Greer (1869 - 1928) |
| Sibling | Columbus "Tummy" Greer (1874 - 1876) |
| Sibling | William C. (or G.) Greer (1877 - 1878) |