# Franz Xaver Vetter

> German opera singer (1797–1845)

**Wikidata**: [Q1449749](https://www.wikidata.org/wiki/Q1449749)  
**Source**: https://4ort.xyz/entity/franz-xaver-vetter


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Virtual International Authority File
4. CERL Thesaurus