# Duchy of Kuyavia

> Polish duchy (1230–1267)

**Wikidata**: [Q11750543](https://www.wikidata.org/wiki/Q11750543)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duchy_of_Kuyavia)  
**Source**: https://4ort.xyz/entity/duchy-of-kuyavia