# Otto Johann Nepomuk Graf von Harrach

> Czech nobleman (1863-1935)

**Wikidata**: [Q55877202](https://www.wikidata.org/wiki/Q55877202)  
**Source**: https://4ort.xyz/entity/otto-johann-nepomuk-graf-von-harrach


## References

1. Austrian Parliament personal database
2. Biographical Dictionary of the History of the Czech Lands
3. The Peerage
4. Virtual International Authority File
5. [Source](http://www.thepeerage.com/p9954.htm#i99535)
6. Students of the Universities of Prague 1882–1945