| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
Johan van 't Hoff |
04-02-1852 | Helena Cornelia Deurloo |
1851 |
| Partner | Date of Birth | Children |
|---|---|---|
Petronella Neijenhuijs |
27-12-1899 | Helena van 't Hoff |
| Event Type | Date | Place | Description |
|---|---|---|---|
Birth |
27-09-1894 | Rotterdam, Zuid-Holland, Nederland |
| Description |
|---|
Gezinskaart Casper van 't Hoff 1894 |
Geboorte Casper van 't Hoff 1894 |