Jan Janssen
| Name: | Jan Janssen |
| Gender: | male |
| Born: | Rotterdam circa |
| Died: | |
| Father: | |
| Mother: |
Marriage:
Occupations:
Occupational address:
- Amsterdam (-)
Relations
| Relation | Modifier | Date start | Date end |
|---|---|---|---|
| Business | |||
| business partner of Marrij Elias Vonck | |||
| Identity | |||
| not to be confused with Jan Janssen Leerdam | |||