| Father | David F. Errett (1846 - 1929) |
| Mother | Maria Bierer (1846 - 1897) |
| Sibling | John Michael Bierer Errett (1867 - 1943) |
| Sibling | Sarah Errett (1869 - 1955) |
| Sibling | Adam Errett (1871 - 1947) |
| Sibling | David Frank Errett (1873 - 1955) |
| Sibling | Elizabeth Mariah Errett (1875 - 1934) |
| Sibling | Abraham L. Errett (1879 - 1947) |
| Sibling | May Bell Errett (1881 - 1881) |
| Sibling | William Errett (1881 - 1881) |
| Sibling | Amos Harvey Errett (1883 - 1963) |
| Sibling | Nelson Karl Errett (1885 - 1969) |
| Sibling | Della Nora Errett (1887 - 1971) |
| Sibling | Jacob Davidson Errett (1889 - 1918) |