Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | Frank Frederick Roskam Jr (1923 - 1971) |
| Mother | Virginia Earlene "Nan" VanDeventer (1925 - 2009) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Sue Evelyn Roskam (1947 - 2008) |
| Sibling | Linda Joyce Roskam (1950 - 1981) |