# Richard Haan

> Czech music educator, opera singer, swimmer and singer

**Wikidata**: [Q12049364](https://www.wikidata.org/wiki/Q12049364)  
**Source**: https://4ort.xyz/entity/richard-haan


## References

1. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000008169&local_base=svk04)
2. Virtual International Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. MusicBrainz
5. Czech National Authority Database
6. Český hudební slovník osob a institucí
7. Virtual Study of Theatre Institute
8. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0200461-Haan-Richard-1949)