# Johann Weidenfeld
**Wikidata**: [Q55127102](https://www.wikidata.org/wiki/Q55127102)  
**Source**: https://4ort.xyz/entity/johann-weidenfeld


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://www.deutsche-biographie.de/sfz41758.html)