# Sophie de Korwin Piotrowska
**Wikidata**: [Q55713336](https://www.wikidata.org/wiki/Q55713336)  
**Source**: https://4ort.xyz/entity/sophie-de-korwin-piotrowska


## References

1. Sejm-Wielki.pl
2. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb12631867t)
3. Catalog of the German National Library
4. [Source](http://catalogo.share-cat.unina.it/sharecat/searchNames?n_cluster_id=444749)
5. Virtual International Authority File
6. BnF authorities
7. MAK
8. NUKAT