
| Person ID | I4303 | Mohr-Whalen |
| Last Modified | 31 Oct 2011 | |
| Father | Edwin P. Koop b. 9 Aug 1917, Oak Park, Cook County, Illinois, USA ![]() d. 21 Mar 1977, Sandwich, DeKalb County, Illinois, USA (Age 59 years) | |
| Mother | Gladys Anna Wilhelmine Landmeier b. 21 Jan 1922, Elk Grove, Cook County, Illinois, USA ![]() d. 24 Jun 2003, Roselle, DuPage County, Illinois, USA (Age 81 years) | |
| Family ID | F2591 | Group Sheet | Family Chart |
| Family | A. Duszynski | |
| Family ID | F2997 | Group Sheet | Family Chart |
| Last Modified | 20 Mar 2022 | |
| Notes | At least one living or private individual is linked to this note - Details withheld. |