# Duchy of Brittany

> former European sovereign state 939–1547, then dukedom of the Kingdom of France

**Wikidata**: [Q71747](https://www.wikidata.org/wiki/Q71747)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duchy_of_Brittany)  
**Source**: https://4ort.xyz/entity/duchy-of-brittany


## References

1. Freebase Data Dumps. 2013
2. FactGrid