# Mieszko II the Fat

> 13th-century duke of Opole-Racibórz, Kalisz and Wieluń

**Wikidata**: [Q694128](https://www.wikidata.org/wiki/Q694128)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mieszko_II_the_Fat)  
**Source**: https://4ort.xyz/entity/mieszko-ii-the-fat


## References

1. The Peerage
2. Catalog of the German National Library
3. Freebase Data Dumps. 2013
4. CERL Thesaurus
5. Sejm-Wielki.pl