# Beatrix of Saxe-Wittenberg

> Peerage person ID=40922

**Wikidata**: [Q21499495](https://www.wikidata.org/wiki/Q21499495)  
**Source**: https://4ort.xyz/entity/beatrix-of-saxe-wittenberg


## References

1. The Peerage
2. Genealogics
3. Sejm-Wielki.pl