Individual Details
Living
( - )
Families
| Father | Covert Robertson Jr (1909 - 1993) |
| Mother | Laura Joslyn (1909 - 1992) |
| Sibling | Donald Wilson Robertson ( - ) |
| Sibling | Living |
| Sibling | Living |
| Sibling | James Covert Robertson (1939 - 2007) |
( - )
| Father | Covert Robertson Jr (1909 - 1993) |
| Mother | Laura Joslyn (1909 - 1992) |
| Sibling | Donald Wilson Robertson ( - ) |
| Sibling | Living |
| Sibling | Living |
| Sibling | James Covert Robertson (1939 - 2007) |