# Duchy of Łęczyca

> Polish duchy (1231–1352)

**Wikidata**: [Q5311396](https://www.wikidata.org/wiki/Q5311396)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duchy_of_Łęczyca)  
**Source**: https://4ort.xyz/entity/duchy-of-czyca