Individual Details
Gerard Koopmeiners
( - )
Families
| Father | Herman Joseph Koopmeiners (1902 - 1979) |
| Mother | Florence A. Pohlmann (1909 - 2001) |
| Sibling | Irene Koopmeiners |
| Sibling | Mary Jane Koopmeiners |
| Sibling | Cathy Koopmeiners |
| Sibling | Florentine Koopmeiners |
| Sibling | Jerry Koopmeiners |
| Sibling | James Anthony Koopmeiners (1941 - 1999) |
| Sibling | Carol Koopmeiners |
| Sibling | Marjorie Koopmeiners |
| Sibling | JoAnn Koopmeiners |
| Sibling | Bert Koopmeiners |