# Irmgard of Berg

> 1200

**Wikidata**: [Q1673032](https://www.wikidata.org/wiki/Q1673032)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Irmgard_of_Berg)  
**Source**: https://4ort.xyz/entity/irmgard-of-berg


## References

1. The Peerage
2. Freebase Data Dumps. 2013