# Jan Tyszkiewicz

> Polish historian

**Wikidata**: [Q11719311](https://www.wikidata.org/wiki/Q11719311)  
**Source**: https://4ort.xyz/entity/jan-tyszkiewicz


## References

1. Integrated Authority File
2. general catalog of BnF
3. Virtual International Authority File
4. CiNii Research
5. Polish Science
6. IdRef
7. Sejm-Wielki.pl
8. National Library of Israel Names and Subjects Authority File
9. Bibliography of the History of the Czech Lands