# Ilonka Holndonner

> Hungarian singer (1895–?)

**Wikidata**: [Q95213292](https://www.wikidata.org/wiki/Q95213292)  
**Source**: https://4ort.xyz/entity/ilonka-holndonner


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Bayerisches Musiker-Lexikon Online