| Name | Role | Place | Source | |
|---|---|---|---|---|
| Hendrika Helena Jerona Steenvoorden | Bride | 1933 | Amsterdam | Civil registration marriages |
| Johannes Hendrika Steenvoorden | Registered | 1875 | Amsterdam | Passport applications |
| Pietertje Maria Hendrika Steenvoorden | Registered | 1920 | Amsterdam | Personal cards |