Wilhelmina Frida Janssen
| Family | Pedigree | Reports |
| Wilhelmina Frida Janssen |
| b. 16 Jul 1959 |
| d. |
| Gerardus Janssen |
| b. 27 Oct 1933 |
| d. |
| Rica Theodora van Erp |
| b. 25 Apr 1935 |
| d. |
| Petrus van Erp |
| b. 18 Mar 1893 |
| d. |
| Bernadina Gulen |
| b. 30 Jan 1895 |
| d. 30 Jul 1971 |
| Maria van Erp |
| b. 11 Apr 1829 |
| d. |
| Maria Hulsman |
| b. 22 Feb 1847 |
| d. |
