# Ferdinand Octavian Wrbna-Freudenthal
**Wikidata**: [Q94617567](https://www.wikidata.org/wiki/Q94617567)  
**Source**: https://4ort.xyz/entity/ferdinand-octavian-wrbna-freudenthal


## References

1. Integrated Authority File
2. Biographisches Lexikon des Kaiserthums Oesterreich
3. Catalog of the German National Library
4. Wrbna-Freudenthal, Ferdinand Octavian (BLKÖ)