# Johann Jacob Altorfer

> (1754-1829)

**Wikidata**: [Q94937409](https://www.wikidata.org/wiki/Q94937409)  
**Source**: https://4ort.xyz/entity/johann-jacob-altorfer


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Historical Dictionary of Switzerland
4. CERL Thesaurus