# Karl Sonderhausen
**Wikidata**: [Q55126690](https://www.wikidata.org/wiki/Q55126690)  
**Source**: https://4ort.xyz/entity/karl-sonderhausen


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://www.deutsche-biographie.de/sfz80563.html)