| Mother | Female Helen Jenkel |
| Born | 17 Sep 1906 | Town of Center, Outagamie Co, Wisconsin |
| Died | 07 Dec 1985 | Appleton, Outagamie, Wisconsin |
| Buried | ||
| Father | Frederick Jenkel | F210689 Group Sheet | |
| Mother | Bertha Kuse | F210689 Group Sheet | |
| Child 1 | Female June E Koss |
| Born | 01 Jun 1928 | Appleton, Outagamie, Wisconsin |
| Died | 27 Jun 2017 | Appleton, Outagamie, Wisconsin |
| Buried | ||
| Spouse | Morris L Olson | F149801 | |
| Married | 31 Jul 1948 | |
| Child 2 | Female Barbara J Koss |
| Born | 10 Jul 1933 | Appleton, Outagamie, Wisconsin |
| Died | 30 Sep 2008 | |
| Buried | Highland Memorial Park, Appleton, Outagamie Co, Wisconsin |
|
| Spouse | James Farrell | F112366 | |
| Married | 22 Nov 1952 | Seymour, Outagamie Co, Wisconsin |
| Child 3 | Male Thomas L Koss |
| Born | 21 Sep 1944 | |
| Died | 27 Jul 2017 | |
| Buried | ||
| Spouse | Lynn Abitz | F149818 | |
| Married | ||