# Duchy of Oświęcim

> Silesian duchy (1315–1564)

**Wikidata**: [Q702327](https://www.wikidata.org/wiki/Q702327)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duchy_of_Oświęcim)  
**Source**: https://4ort.xyz/entity/duchy-of-o-wi-cim


## References

1. [Source](https://encyklopedia.pwn.pl/haslo/oswiecimskie-ksiestwo;3952662.html)
2. Freebase Data Dumps. 2013