Stamboom "de Does" - "van 't Hoff"
Person Chart
Parents
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
 Johannes Justus van 't Hoff |
08-01-1877 |  Helena Maria Francisca Beker |
1879 |
Person Events
| Event Type | Date | Place | Description |
|---|---|---|---|
 Birth |
17-10-1908 | Rotterdam, Zuid-Holland, Nederland |
Sources
| Description |
|---|
| Geboorte Helena Maria Francisca van 't Hoff 1908 |
