# Maria Sidonia, Freiin von Thannhausen

> Est 1578 - 9 May 1614 Wien

**Wikidata**: [Q102062913](https://www.wikidata.org/wiki/Q102062913)  
**Source**: https://4ort.xyz/entity/maria-sidonia-freiin-von-thannhausen


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Genealogics
4. Virtual International Authority File