Koppes, Duane Michael
| gender | male |
|---|---|
| birth | 1950±2 |
| death | |
| age | 76±2 years |
Family(s)
Parents' marriage: 16 JUL 1944 (81 years ago)
| Person | Role | Gender | Birthdate | Deathdate | Age | |
|---|---|---|---|---|---|---|
| Koppes, Clinton Clarence | Husband | male | 10 SEP 1919 | 25 NOV 2015 | 96 years | (at death) |
| Schmidt, Effie Myrtle | Wife | female | 10 OCT 1914 | 8 DEC 2012 | 98 years | (at death) |
| Koppes, Clayton Ray | Child | male | 1945±2 | 81±2 years | ||
| Koppes, Barbara Jean | Child | female | 1950±2 | 76±2 years | ||
| Koppes, Duane Michael | Child | male | 1950±2 | 76±2 years | ||