# Niemierza Kazimierzowic

> illegitimate son of Casimir III the Great by mistress Cudka

**Wikidata**: [Q11791606](https://www.wikidata.org/wiki/Q11791606)  
**Source**: https://4ort.xyz/entity/niemierza-kazimierzowic


## References

1. Sejm-Wielki.pl