# Petrus Theodorus Couperus

> politician

**Wikidata**: [Q2084771](https://www.wikidata.org/wiki/Q2084771)  
**Source**: https://4ort.xyz/entity/petrus-theodorus-couperus


## References

1. International Standard Name Identifier
2. Biografisch Portaal
3. Virtual International Authority File
4. data.bibliotheken.nl