Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Living |
| Child | Living |
| Child | Living |
| Child | Living |
| Child | Living |
| Father | GUY STREET KINGDON SMYTH (1895 - 1964) |
| Mother | BERTHA MURIEL SMITH (1899 - 1984) |
| Sibling | DOUGLAS WILLIAM MERVIN SMYTH (1920 - 1988) |
| Sibling | Living |
| Sibling | WESLEY COFFIN SMYTH (1923 - 1989) |
| Sibling | LLOYD LINDBERG SMYTH (1928 - 1987) |
| Sibling | Living |
| Sibling | Living |