| Father | Male Donald John Koch |
| Born | 6 Sep 1930 | Two Rivers, Manitowoc Co, Wisconsin |
| Died | 13 Sep 2024 | Two Rivers, Manitowoc Co, Wisconsin |
| Buried | ||
| Married | 05 Sep 1954 | Two Rivers, Manitowoc Co, Wisconsin |
| Father | Edward Koch | F220080 Group Sheet | |
| Mother | Clara Haws | F220080 Group Sheet | |
| Mother | Female Doris Marie Coenen |
| Born | 23 Nov 1930 | Two Rivers, Manitowoc Co, Wisconsin |
| Died | 06 Jun 2015 | Two Rivers, Manitowoc Co, Wisconsin |
| Buried | ||
| Father | Benedict August Coenen | F27508 Group Sheet | |
| Mother | Gladys Theresa Panure | F27508 Group Sheet | |
| Child 3 | Female Barbara Lee Koch |
| Born | 13 Mar 1959 | Manitowoc County, Wisconsin |
| Died | 15 Jul 1997 | |
| Buried | ||
| Spouse | Living | F139032 | |
| Married | ||
| Child 7 | Male Living |
| Born | ||
| Died | ||
| Buried | ||
| Spouse | Living | F139035 | |
| Married | ||
| Spouse | Beth Theys | F163031 | |
| Married | ||