# Reinald IV

> Duke of Guelders and Jülich (c. 1365-1423)

**Wikidata**: [Q76097](https://www.wikidata.org/wiki/Q76097)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Reinald_IV,_Duke_of_Guelders_and_Jülich)  
**Source**: https://4ort.xyz/entity/reinald-iv


## References

1. The Peerage
2. Catalog of the German National Library
3. Virtual International Authority File
4. Freebase Data Dumps. 2013
5. CERL Thesaurus