# Konrad IX the Black

> duke of Oleśnica, Koźle, half of Bytom and half of Ścinawa since 1450 (with his brothers as co-rulers), and since 1452 sole ruler over Oleśnica, Koźle and half of Bytom

**Wikidata**: [Q442137](https://www.wikidata.org/wiki/Q442137)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Konrad_IX_the_Black)  
**Source**: https://4ort.xyz/entity/konrad-ix-the-black


## References

1. Freebase Data Dumps. 2013
2. Sejm-Wielki.pl