# Johann Kain
**Wikidata**: [Q55914183](https://www.wikidata.org/wiki/Q55914183)  
**Source**: https://4ort.xyz/entity/johann-kain


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Catalog of the German National Library
4. Österreichisches Biographisches Lexikon 1815–1950