Individual Details
Living
( - )
Families
| Father | Henry Walter Gamma (1895 - 1963) |
| Mother | Helen Magdalena Schurter (1892 - ) |
| Sibling | Charles H Gamma (1922 - 2000) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
( - )
| Father | Henry Walter Gamma (1895 - 1963) |
| Mother | Helen Magdalena Schurter (1892 - ) |
| Sibling | Charles H Gamma (1922 - 2000) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |