# Johann Sigmund Wurffbain

> German merchant

**Wikidata**: [Q1696233](https://www.wikidata.org/wiki/Q1696233)  
**Source**: https://4ort.xyz/entity/johann-sigmund-wurffbain


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Open Library
4. Virtual International Authority File
5. CERL Thesaurus