# Rudolf Berger

> German singer (1874–1915)

**Wikidata**: [Q1745955](https://www.wikidata.org/wiki/Q1745955)  
**Source**: https://4ort.xyz/entity/rudolf-berger-q1745955


## References

1. Integrated Authority File
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000010621&local_base=svk04)
3. Biographical Dictionary of the History of the Czech Lands
4. Czech National Authority Database
5. International Standard Name Identifier
6. Virtual International Authority File
7. MusicBrainz
8. Encyclopedia of Brno History