Maria Wilhelmina Janssen1915–
- Name
- Maria Wilhelmina Janssen
| Birth | about 1915 25 25 |
| Death | |
| Family with parents |
| father |
Dirk Janssen Birth: estimated as equal to wife's birth year — about 1890 Death: |
| mother |
Maria Cornelia van der Burgt Birth: estimated a gap of 25 years — about 1890 Death: |
| herself |
Maria Wilhelmina Janssen Birth: about 1915 25 25 — Mengede, Dortmund, Germany Death: |
| Family with Private |
| husband |
Private |
| herself |
Maria Wilhelmina Janssen Birth: about 1915 25 25 — Mengede, Dortmund, Germany Death: |