# Princess Maria Theresia of Schönburg-Hartenstein
**Wikidata**: [Q75392339](https://www.wikidata.org/wiki/Q75392339)  
**Source**: https://4ort.xyz/entity/princess-maria-theresia-of-sch-nburg-hartenstein


## References

1. Czech National Authority Database
2. The Peerage
3. Virtual International Authority File
4. Bibliography of the History of the Czech Lands