| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
Adrianus Antonius de Groot |
Anna Catharina Staakman |
| Partner | Date of Birth | Children |
|---|---|---|
Johannes Hendrik Jacob van 't Hoff |
01-11-1899 | Greta van 't Hoff Anne Marie van 't Hoff |
| Event Type | Date | Place | Description |
|---|---|---|---|
Birth |
19-01-1904 | 's-Gravenhage, Zuid-Holland, Nederland | |
Occupation |
1923 | kostuumnaaister |