| Father | Male Johannes Jansen |
| Born | 07 Aug 1823 | Holthees, Maashees en Overloon, Noord Brabant, Netherlands |
| Died | 07 Aug 1889 | Ashland County, Wisconsin |
| Buried | ||
| Married | 26 Apr 1851 | Maashees, Noord Brabant, Netherlands |
| Father | Peter Janssen | F160367 Group Sheet | |
| Mother | Maria Gertrudis Gossens | F160367 Group Sheet | |
| Mother | Female Wilhelmina Coppus |
| Born | 24 Jun 1828 | Geijsteren, Limburg, Netherlands |
| Died | ||
| Buried | ||
| Father | Hendrik Coppus | F72788 Group Sheet | |
| Mother | Cornelia Paulus | F72788 Group Sheet | |
| Child 1 | Female Cornelia H Janssen |
| Born | 26 Feb 1852 | Netherlands |
| Died | 04 Feb 1932 | |
| Buried | Mount Olivet Catholic Cemetery, De Pere, Wisconsin |
|
| Spouse | John VanLier | F120390 | |
| Married | 1874 | |
| Child 3 | Female Gertrude Janssen |
| Born | 19 Oct 1858 | Venraij, Limburg, Netherlands |
| Died | 1931 | Green Bay, Brown, Wisconsin |
| Buried | Mount Olivet Catholic Cemetery, De Pere, Wisconsin |
|
| Spouse | John VandeKamp | F202387 | |
| Married | ||
| Child 4 | Male Peter Johannes Janssen |
| Born | 18 Feb 1861 | Venraij, Limburg, Netherlands |
| Died | 10 May 1922 | |
| Buried | Allouez Catholic Cemetery, Green Bay, Brown Co, Wisconsin |
|
| Spouse | Rosalie Thomas | F120382 | |
| Married | 02 May 1883 | DePere, Brown Co, Wisconsin |
| Child 6 | Female Mary Henrietta Janssen |
| Born | 06 May 1867 | Netherlands |
| Died | 08 Feb 1943 | Green Bay, Brown, Wisconsin |
| Buried | ||
| Spouse | Michael M McKeough | F120391 | |
| Married | 30 Oct 1889 | DePere, Brown Co, Wisconsin |
| Child 7 | Female Anna Mathilda Janssen |
| Born | 05 Jul 1870 | DePere, Brown Co, Wisconsin |
| Died | 01 Sep 1946 | |
| Buried |