| Name | Place of Birth | Date of Birth | Place of Death | Date of Death |
|---|---|---|---|---|
Johannes Justus van 't Hoff |
Rotterdam, Zuid-Holland, Nederland | 08-01-1877 |
| Name | Place of Birth | Date of Birth | Place of Death | Date of Death |
|---|---|---|---|---|
Helena Maria Francisca Beker |
Rotterdam, Zuid-Holland, Nederland | 1879 | Rotterdam, Zuid-Holland, Nederland | 13-10-1922 |
| Name | Place of Birth | Date of Birth | Place of Death | Date of Death |
|---|---|---|---|---|
Johannes Adrianus Antonius van 't Hoff |
Rotterdam, Zuid-Holland, Nederland | 29-11-1904 | ||
Helena Maria Francisca van 't Hoff |
Rotterdam, Zuid-Holland, Nederland | 17-10-1908 |
| Event Type | Date | Place | Description |
|---|---|---|---|
Marriage |
31-05-1899 | Rotterdam, Zuid-Holland, Nederland |