# Wilhelm Semmelhack
**Wikidata**: [Q95223136](https://www.wikidata.org/wiki/Q95223136)  
**Source**: https://4ort.xyz/entity/wilhelm-semmelhack


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [Source](https://gepris-historisch.dfg.de/person/5111479)