Individual Details
Living
( - )
Families
| Spouse | Living |
| Spouse | Living |
| Father | Mathias Clement Roberts (1909 - 1995) |
| Mother | Thelma Elizabeth Primrose (1912 - 2009) |
| Sibling | James Laurel Roberts (1934 - 1936) |
| Sibling | M. Virginia Roberts (1935 - ) |
| Sibling | Nancy Ann Roberts (1937 - 2017) |
| Sibling | Philip Gordon Roberts (1938 - ) |
| Sibling | Stanley Clark Roberts (1940 - 2006) |