Individual Details
Living
( - )
Families
| Father | Walter Watt Gregg (1906 - 1984) |
| Mother | Saress Ellerbe (1908 - ) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
( - )
| Father | Walter Watt Gregg (1906 - 1984) |
| Mother | Saress Ellerbe (1908 - ) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |