# Wolfgang Schmettau

> German geheimrat

**Wikidata**: [Q2591883](https://www.wikidata.org/wiki/Q2591883)  
**Source**: https://4ort.xyz/entity/wolfgang-schmettau


## References

1. Integrated Authority File
2. Virtual International Authority File
3. [BnF authorities](https://data.bnf.fr/ark:/12148/cb143374955)
4. CERL Thesaurus