Individual Details
Living
( - )
Families
| Father | Grover Cleveland Gabbard (1890 - 1970) |
| Mother | Lucy M. Barrett (1895 - 1995) |
| Sibling | Judson Wiliver Gabbard (1914 - 1994) |
| Sibling | Dennis Burnam Gabbard (1919 - 1992) |
| Sibling | Living |
( - )
| Father | Grover Cleveland Gabbard (1890 - 1970) |
| Mother | Lucy M. Barrett (1895 - 1995) |
| Sibling | Judson Wiliver Gabbard (1914 - 1994) |
| Sibling | Dennis Burnam Gabbard (1919 - 1992) |
| Sibling | Living |