# Adelheid von Frontenhausen

> Peerage person ID=40705

**Wikidata**: [Q75288754](https://www.wikidata.org/wiki/Q75288754)  
**Source**: https://4ort.xyz/entity/adelheid-von-frontenhausen


## References

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