# Koen van der Waerden

> politician

**Wikidata**: [Q20856184](https://www.wikidata.org/wiki/Q20856184)  
**Source**: https://4ort.xyz/entity/koen-van-der-waerden


## References

1. Parlement.com
2. Biografisch Portaal
3. [Source](https://www.eerstekamer.nl/persoon/c_van_der_waerden_pvda)