# Johann A. Doerig
**Wikidata**: [Q55843686](https://www.wikidata.org/wiki/Q55843686)  
**Source**: https://4ort.xyz/entity/johann-a-doerig


## References

1. Integrated Authority File
2. Deutsche Biographie
3. Historical Dictionary of Switzerland
4. CONOR.BG
5. MAK
6. Library of Congress Authorities