# Barbara Koppernigk

> mother of astronomer Nicolaus Copernicus

**Wikidata**: [Q20950518](https://www.wikidata.org/wiki/Q20950518)  
**Source**: https://4ort.xyz/entity/barbara-koppernigk-q20950518


## References

1. Genealogics
2. WikiTree
3. A Short History of Astronomy
4. Sejm-Wielki.pl