# Ernst Schrenk
**Wikidata**: [Q71957334](https://www.wikidata.org/wiki/Q71957334)  
**Source**: https://4ort.xyz/entity/ernst-schrenk


## References

1. Schaffhauser Nachrichten. 1911
2. Catalog of the German National Library
3. [Source](https://vls.hsa.ethz.ch/client/link/de/archiv/einheit/dc2fe32c383d4f9e8f11229ddfcb6870)
4. Integrated Authority File