Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Living |
| Child | Living |
| Father | James Patrick Duignan (1899 - 1958) |
| Mother | Catherine Moran (1907 - 1986) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Joseph Michael Duignan Sr (1941 - 2014) |
| Sibling | Living |