# Johann Nepomuk, 9th Prince of Schwarzenberg

> politician (1860-1938)

**Wikidata**: [Q19601950](https://www.wikidata.org/wiki/Q19601950)  
**Source**: https://4ort.xyz/entity/johann-nepomuk-9th-prince-of-schwarzenberg


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. [Source](http://genealogy.euweb.cz/schwarzb/schwarzb3.html)