Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | John Henry Poister (1859 - 1936) |
| Mother | Fannie Ellsler Davis (1874 - 1949) |
| Sibling | Myron Franklin Poister (1897 - 1970) |
| Sibling | Emmett Martin Poister (1899 - 1968) |
| Sibling | Floyd Henry Poister (1903 - 1973) |
| Sibling | Katherine Harriet Poister (1905 - 1993) |
| Sibling | Alice Marguerite Poister (1908 - 1956) |