# Katarzyna Kostka

> Polish–Lithuanian noble lady

**Wikidata**: [Q6375207](https://www.wikidata.org/wiki/Q6375207)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Katarzyna_Kostka)  
**Source**: https://4ort.xyz/entity/katarzyna-kostka


## References

1. Virtual International Authority File
2. Sejm-Wielki.pl