# Maria Beatrice d'Este, Duchess of Massa

> Austrian archduchess (1750-1829)

**Wikidata**: [Q237663](https://www.wikidata.org/wiki/Q237663)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Maria_Beatrice_d'Este,_Duchess_of_Massa)  
**Source**: https://4ort.xyz/entity/maria-beatrice-d-este-duchess-of-massa


## References

1. Este, Beatrix Riccarda von Este (BLKÖ)
2. Habsburg, Maria Beatrix Riccarda von Este (BLKÖ)
3. Integrated Authority File
4. The Peerage
5. general catalog of BnF
6. Virtual International Authority File
7. BnF authorities
8. Freebase Data Dumps. 2013
9. IdRef
10. Treccani's Enciclopedia on line
11. Sejm-Wielki.pl
12. catalogo.beniculturali.it
13. HMML Authority File