# Maria Helene Zierotin
**Wikidata**: [Q108709559](https://www.wikidata.org/wiki/Q108709559)  
**Source**: https://4ort.xyz/entity/maria-helene-zierotin


## References

1. [Source](https://www.geni.com/people/Helene-ze-Zierotina-Freiin-von-Lilgenau/6000000057158126843)
2. [Source](http://patricus.info/Rodokmeny/Zierotin.txt)