# Helena of Halych

> Russian princess

**Wikidata**: [Q12135694](https://www.wikidata.org/wiki/Q12135694)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Elena_Romanovna)  
**Source**: https://4ort.xyz/entity/helena-of-halych


## References

1. Sejm-Wielki.pl