# Emilie Welti-Herzog

> Swiss opera singer (1859-1923)

**Wikidata**: [Q40166806](https://www.wikidata.org/wiki/Q40166806)  
**Source**: https://4ort.xyz/entity/emilie-welti-herzog


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Historical Dictionary of Switzerland
4. Virtual International Authority File
5. filmportal.de
6. Theaterlexikon der Schweiz
7. [Source](https://digital.slub-dresden.de/werkansicht/dlf/257425/385)