# Karl Helm

> (1808-1868)

**Wikidata**: [Q95224413](https://www.wikidata.org/wiki/Q95224413)  
**Source**: https://4ort.xyz/entity/karl-helm-q95224413


## References

1. Integrated Authority File
2. Biographisches Lexikon des Kaiserthums Oesterreich
3. Catalog of the German National Library
4. Helm, Karl (BLKÖ)
5. [Source](https://www.geschichtewiki.wien.gv.at/index.php?curid=9687)