# Helena of Hungary

> Duchess consort of Austria

**Wikidata**: [Q5068474](https://www.wikidata.org/wiki/Q5068474)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Helena_of_Hungary,_Duchess_of_Austria)  
**Source**: https://4ort.xyz/entity/helena-of-hungary


## References

1. The Peerage
2. Sejm-Wielki.pl