Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | John Raymond Coffin (1912 - 1973) |
| Mother | Mary Hilda McCullough (1910 - 2004) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Donald Raymond Coffin (1945 - 2012) |
| Sibling | Living |
| Sibling | Living |
| Sibling | James Carmen Coffin (1940 - 2005) |
| Sibling | Elaine Coffin (1948 - 1993) |
| Sibling | Living |