# Irmgard von Thüringen

> Peerage person ID=40877

**Wikidata**: [Q75289039](https://www.wikidata.org/wiki/Q75289039)  
**Source**: https://4ort.xyz/entity/irmgard-von-th-ringen


## References

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