# Hilduin IV of Montdidier

> count of Roucy

**Wikidata**: [Q3135626](https://www.wikidata.org/wiki/Q3135626)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hilduin_IV,_Count_of_Montdidier)  
**Source**: https://4ort.xyz/entity/hilduin-iv-of-montdidier


## References

1. [Medieval Lands](http://fmg.ac/Projects/MedLands/chamdampjo.htm#HilduinIVMontdidierdied1063A)
2. Genealogics
3. Sejm-Wielki.pl