Individual Details
Living
( - )
Families
| Spouse | Living |
| Spouse | Living |
| Father | Clement Mathias "Clem" COTTER (1891 - 1972) |
| Mother | Oline Josephine EINERTSON (1898 - 1993) |
| Sibling | James Francis COTTER (1919 - 1984) |
| Sibling | Irma Mildred COTTER (1920 - 2011) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |