# Category:Duchies of Silesia

> Wikimedia category

**Wikidata**: [Q8391513](https://www.wikidata.org/wiki/Q8391513)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:Duchies_of_Silesia)  
**Source**: https://4ort.xyz/entity/category-duchies-of-silesia