| Father | Male Leonard H Janssen |
| Born | 06 May 1885 | DePere, Brown Co, Wisconsin |
| Died | 12 Feb 1935 | Green Bay, Brown, Wisconsin |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Married | ||
| Father | Henricus Hubertus Janssen | F117089 Group Sheet | |
| Mother | Maria Gertrudis Huberta Francken | F117089 Group Sheet | |
| Mother | Female Mary Fink |
| Born | 06 May 1885 | DePere, Brown Co, Wisconsin |
| Died | 06 Feb 1962 | DePere, Brown Co, Wisconsin |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Father | Joseph Fink | F6843 Group Sheet | |
| Mother | Alberdine VandeYacht | F6843 Group Sheet | |
| Child 1 | Male Joseph Henry Janssen |
| Born | 25 Apr 1914 | Town of Hobart, Brown Co, Wisconsin |
| Died | 27 Jan 1993 | DePere, Brown Co, Wisconsin |
| Buried | Mount Olivet Catholic Cemetery, De Pere, Wisconsin |
|
| Spouse | Jeanette M Geurts | F7187 | |
| Married | ||
| Child 2 | Male Robert J Janssen |
| Born | 11 Jan 1916 | Town of Hobart, Brown Co, Wisconsin |
| Died | 24 May 1999 | DePere, Brown Co, Wisconsin |
| Buried | ||
| Spouse | Beatrice Christine Baeten | F7186 | |
| Married | 01 May 1941 | New Franken, Brown Co, Wisconsin |
| Child 3 | Female Leona Janssen |
| Born | 15 Sep 1917 | |
| Died | 17 Dec 2005 | |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Spouse | Leo VanGheem | F43059 | |
| Married | 17 May 1939 | DePere, Brown Co, Wisconsin |
| Child 5 | Male Ernest J Janssen |
| Born | 27 Feb 1921 | Town of Hobart, Brown Co, Wisconsin |
| Died | 21 Apr 1988 | Danville, Vermilion Co, Illinois |
| Buried | ||
| Spouse | Margaret VandeCorput | F57697 | |
| Married | ||