# Ulrich Koch
**Wikidata**: [Q94877876](https://www.wikidata.org/wiki/Q94877876)  
**Source**: https://4ort.xyz/entity/ulrich-koch-q94877876


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Virtual International Authority File
4. [Source](https://map.geo.bs.ch/file_proxy/DI_Denkmalinventar_Anlage/INV01_0145.pdf)