| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
Johan van 't Hoff |
04-02-1852 | Helena Cornelia Deurloo |
1851 |
| Partner | Date of Birth | Children |
|---|---|---|
Marie Johan Overeijnder |
1877 |
| Event Type | Date | Place | Description |
|---|---|---|---|
Birth |
22-10-1877 | Rotterdam, Zuid-Holland, Nederland |
| Description |
|---|
Geboorte Helena Cornelia van 't Hoff 1877 |