# Jan Feliks Jakubowski

> Polish historian (1874-1938)

**Wikidata**: [Q16561302](https://www.wikidata.org/wiki/Q16561302)  
**Source**: https://4ort.xyz/entity/jan-feliks-jakubowski


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Internetowy Polski Słownik Biograficzny
4. Virtual International Authority File
5. Sejm-Wielki.pl
6. Bibliography of the History of the Czech Lands