Individual Details
Living
( - )
Families
| Father | Konstantinos Georgios Gavakos (1891 - ) |
| Mother | Panagiota I. Hantzakos (1892 - ) |
| Sibling | Georgios Konstantinos Gavakos (1924 - ) |
| Sibling | Living |
| Sibling | Dimitrios Konstantinos Gavakos (1930 - 1952) |
| Sibling | Living |