| Father | Male Theodore L Knapstein |
| Born | 27 Dec 1892 | Greenville, Outagamie Co, Wisconsin |
| Died | 14 Apr 1978 | |
| Buried | St Patrick Cemetery, Stephensville, Outagamie, Wisconsin |
|
| Married | 02 Sep 1961 | |
| Father | ||
| Mother | ||
| Mother | Female LaVerne Schroth |
| Born | 05 Aug 1920 | Town of Ellington, Outagamie Co, Wisconsin |
| Died | 29 Oct 2017 | |
| Buried | St Patrick Cemetery, Stephensville, Outagamie, Wisconsin |
|
| Other Spouse | Clarence Rollie Helser | F199533 | |
| Married | 18 Jun 1940 | Stephensville, Outagamie Co, Wisconsin |
| Father | Robert John Schroth | F90499 Group Sheet | |
| Mother | Frances Kettner | F90499 Group Sheet | |