# Bolesław the Elder

> Duke of Wieluń and Niemodlin

**Wikidata**: [Q573438](https://www.wikidata.org/wiki/Q573438)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bolesław_the_Elder)  
**Source**: https://4ort.xyz/entity/boles-aw-the-elder


## References

1. Genealogics
2. Freebase Data Dumps. 2013
3. FactGrid
4. Sejm-Wielki.pl