# Wilhelm III, Baron of Schwarzenberg

> German nobleman

**Wikidata**: [Q21849794](https://www.wikidata.org/wiki/Q21849794)  
**Source**: https://4ort.xyz/entity/wilhelm-iii-baron-of-schwarzenberg


## References

1. Genealogics
2. Biographisches Lexikon des Kaiserthums Oesterreich
3. Catalog of the German National Library
4. Virtual International Authority File
5. Schwarzenberg, Wilhelm (III.) von (BLKÖ)