# John I of Blois-Châtillon

> (1345-1404)

**Wikidata**: [Q2478500](https://www.wikidata.org/wiki/Q2478500)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_I,_Count_of_Penthièvre)  
**Source**: https://4ort.xyz/entity/john-i-of-blois-ch-tillon


## References

1. Genealogics
2. Digital Scriptorium Catalog