# Catharina Frederica de Graag
**Wikidata**: [Q139095135](https://www.wikidata.org/wiki/Q139095135)  
**Source**: https://4ort.xyz/entity/catharina-frederica-de-graag


## References

1. [Source](https://www.openarchieven.nl/raa:51a3fd4a-46f1-0ae5-e598-161cced47228)
2. [Source](https://www.openarchieven.nl/gld:D89C1F27-055E-4A10-970E-F5B1C5C7BAB7)
3. [Source](https://www.openarchieven.nl/hga:B4CEC6E2-7929-4A81-A052-0A0CBD4B64F5)