
| Father | Male Janssen, Marvin E. |
| Born | UNKNOWN | ? |
| Died | ||
| Buried | ||
| Married | UNKNOWN | ? |
| Father | Janssen, Ernst | F3183 Group Sheet | |
| Mother | Mueller, Amanda | F3183 Group Sheet | |
| Mother | Female Schaad, Janet L. |
| Born | UNKNOWN | ? |
| Died | ||
| Buried | ||
| Father | Schaad, Hilger | F3204 Group Sheet | |
| Mother | Living | F3204 Group Sheet | |