# Hervé IV de Vierzon
**Wikidata**: [Q70840918](https://www.wikidata.org/wiki/Q70840918)  
**Source**: https://4ort.xyz/entity/herv-iv-de-vierzon


## References

1. [Medieval Lands](http://fmg.ac/Projects/MedLands/cfragobs.htm#JeanneVierzondied1296)