| Father | Male Louis Matheus Janssen |
| Born | 06 Oct 1859 | Meerlo, Limburg, Netherlands |
| Died | 1923 | |
| Buried | ||
| Married | 08 Jan 1884 | DePere, Brown Co, Wisconsin |
| Father | Leonard Janssen | F17699 Group Sheet | |
| Mother | Johanna Gertrudis Vissers | F17699 Group Sheet | |
| Mother | Female Anna Maria Hendricks |
| Born | 31 Oct 1863 | Meerlo, Limburg, Netherlands |
| Died | 19 Apr 1912 | DePere, Brown Co, Wisconsin |
| Buried | ||
| Father | William Hendricks | F4992 Group Sheet | |
| Mother | Hendrina Nabben | F4992 Group Sheet | |
| Child 7 | Female Anna Hendrica Janssen |
| Born | 31 Oct 1886 | Town of Rockland, Brown Co, Wisconsin |
| Died | ||
| Buried |
| Child 8 | Male Leonard John Jansen |
| Born | 30 Dec 1887 | Rushville, Sheridan Co, Nebraska |
| Died | 22 Jan 1960 | DePere, Brown Co, Wisconsin |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Spouse | Theodora Zelten | F15457 | |
| Married | 03 Jun 1919 | DePere, Brown Co, Wisconsin |
| Child 9 | Female Henrietta Janssen |
| Born | 1888 | |
| Died | 28 May 1970 | Green Bay, Brown, Wisconsin |
| Buried | Allouez Catholic Cemetery, Green Bay, Brown Co, Wisconsin |
|
| Spouse | Hendrickus Vincent Zelten | F20465 | |
| Married | ||
| Child 10 | Female Helena Janssen |
| Born | 13 Dec 1890 | |
| Died | 23 Jun 1977 | St Petersburg, Pinellas Co, Florida |
| Buried | ||
| Spouse | Jacob Bonifatius Aerts | F5053 | |
| Married | 29 May 1917 | DePere, Brown Co, Wisconsin |