# Prince Olgierd Jan Pawel Antoni Czartoryski

> (1888-1977)

**Wikidata**: [Q75392418](https://www.wikidata.org/wiki/Q75392418)  
**Source**: https://4ort.xyz/entity/prince-olgierd-jan-pawel-antoni-czartoryski


## References

1. Integrated Authority File
2. The Peerage
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. BnF authorities
6. NUKAT
7. MAK
8. FactGrid
9. Sejm-Wielki.pl