# Konrad Niedźwiecki
**Wikidata**: [Q65164339](https://www.wikidata.org/wiki/Q65164339)  
**Source**: https://4ort.xyz/entity/konrad-nied-wiecki


## References

1. [Source](https://www.polskipetersburg.pl/hasla/niedzwiecki-konrad)
2. Virtual International Authority File
3. Sejm-Wielki.pl