# Eustachy Kajetan Sapieha

> Peerage person ID=348280 (1797–1860)

**Wikidata**: [Q3920403](https://www.wikidata.org/wiki/Q3920403)  
**Source**: https://4ort.xyz/entity/eustachy-kajetan-sapieha


## References

1. Q122382124
2. BnF authorities
3. The Peerage
4. Catalog of the German National Library
5. general catalog of BnF
6. Virtual International Authority File
7. CERL Thesaurus
8. Sejm-Wielki.pl
9. Faceted Application of Subject Terminology