# Christoph Zeller
**Wikidata**: [Q94831811](https://www.wikidata.org/wiki/Q94831811)  
**Source**: https://4ort.xyz/entity/christoph-zeller-q94831811


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Geneological database Merkel-Zeller
4. Virtual International Authority File
5. CERL Thesaurus