# Karl Wilhelm Fischer

> Austrian musician, singer and actor (1800–1873)

**Wikidata**: [Q1733405](https://www.wikidata.org/wiki/Q1733405)  
**Source**: https://4ort.xyz/entity/karl-wilhelm-fischer


## References

1. Integrated Authority File
2. Biographical Dictionary of the History of the Czech Lands
3. Österreichisches Biographisches Lexikon 1815–1950
4. CERL Thesaurus