# Catharine Klumper

> Dutch Righteous Among the Nations (1898–1997)

**Wikidata**: [Q109993479](https://www.wikidata.org/wiki/Q109993479)  
**Source**: https://4ort.xyz/entity/catharine-klumper


## References

1. [Stadsarchief Amsterdam](https://www.openarchieven.nl/saa:d7df2cda-16ce-419c-a03d-8526ed465065)
2. The Righteous Among the Nations Database
3. [North Holland Archives](https://www.openarchieven.nl/nha:24C873DB-F524-48F7-ACBD-8636178A5FE4)
4. [Geni.com](https://www.geni.com/projects/Vrouwen-in-verzet-40-45-E-t-m-K/4476941#K)