Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Living |
| Father | John P Duignan (1929 - 1998) |
| Mother | Jean Biggerstaff (1930 - ) |
| Sibling | Darlene Duignan (1953 - 2014) |
| Sibling | Living |
( - )
| Spouse | Living |
| Child | Living |
| Father | John P Duignan (1929 - 1998) |
| Mother | Jean Biggerstaff (1930 - ) |
| Sibling | Darlene Duignan (1953 - 2014) |
| Sibling | Living |