| Father | Josiah Lee GROMLEY (1870 - 1950) |
| Mother | Mary Elizabeth "Lizzie" SHEPHERD (1877 - 1938) |
| Sibling | Ethel Zenobia GROMLEY (1900 - 1977) |
| Sibling | Lee Gilfred/Gilford GROMLEY (1901 - 1977) |
| Sibling | Edna Margaret/Naoma GROMLEY (1903 - 1949) |
| Sibling | Beam McCick GROMLEY (1904 - 1984) |
| Sibling | Elmer Eugene GROMLEY (1905 - 1967) |
| Sibling | Murray Franklin GROMLEY (1906 - 1959) |
| Sibling | Blair Josiah GROMLEY (1907 - 1948) |
| Sibling | Vincent Ord GROMLEY (1909 - 1978) |
| Sibling | Ira/Ide David Lisha GROMLEY (1910 - 1979) |
| Sibling | Warren Jay GROMLEY (1913 - ) |
| Sibling | Ada Frances GROMLEY (1914 - 1981) |
| Sibling | Arthur James GROMLEY (1918 - 1985) |
| Sibling | Charles Frederick GROMLEY (1919 - 1985) |
| Sibling | Sarah Arlena GROMLEY (1921 - 1974) |