# Nicholas IV, Duke of Opava

> Duke of Troppau and Lord of Zlaté Hory

**Wikidata**: [Q769400](https://www.wikidata.org/wiki/Q769400)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nicholas_IV,_Duke_of_Opava)  
**Source**: https://4ort.xyz/entity/nicholas-iv-duke-of-opava


## References

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