Dirk Janssen1890–
- Name
- Dirk Janssen
| Birth | estimated as equal to wife's birth year about 1890 |
| Birth of a daughter #1 | Maria Wilhelmina Janssen about 1915 (Age 25 years) |
| Death | |
| Family with Maria Cornelia van der Burgt |
| himself |
Dirk Janssen Birth: estimated as equal to wife's birth year — about 1890 Death: |
| wife |
Maria Cornelia van der Burgt Birth: estimated a gap of 25 years — about 1890 Death: |
| daughter |
Maria Wilhelmina Janssen Birth: about 1915 25 25 — Mengede, Dortmund, Germany Death: |