# Q55123089
**Wikidata**: [Q55123089](https://www.wikidata.org/wiki/Q55123089)  
**Source**: https://4ort.xyz/entity/q55123089


## References

1. Deutsche Biographie
2. Integrated Authority File
3. Catalog of the German National Library
4. [Source](https://www.deutsche-biographie.de/sfz49931.html)