| Father | James Allen (1833 - 1890) |
| Mother | Mary Elizabeth Mathews (1842 - 1912) |
| Sibling | Sarah Emeline Allen (1862 - 1938) |
| Sibling | Mary Abigal Allen (1870 - 1943) |
| Sibling | Levi Sidney Allen (1872 - 1874) |
| Sibling | Benjamin Mathews Allen (1874 - 1890) |
| Sibling | Temperance Clarinda Allen (1877 - 1958) |
| Sibling | James Allen (1868 - 1929) |
| Sibling | Lydia Allen (1865 - 1946) |
| Sibling | Caroline Amelia Allen (1861 - 1933) |
| Sibling | Thomas P. Allen (1871 - ) |
| Sibling | Joseph G. Allen (1869 - ) |
| Sibling | John Allen (1860 - ) |
| Sibling | Isibella Allen (1875 - ) |