# Robert Haerdter
**Wikidata**: [Q23561801](https://www.wikidata.org/wiki/Q23561801)  
**Source**: https://4ort.xyz/entity/robert-haerdter


## References

1. [Source](https://www.munzinger.de/search/go/document.jsp?id=00000011011)
2. Munzinger Personen