# Duchy of Westphalia

> principality of the Holy Roman Empire

**Wikidata**: [Q657241](https://www.wikidata.org/wiki/Q657241)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duchy_of_Westphalia)  
**Source**: https://4ort.xyz/entity/duchy-of-westphalia


## References

1. Freebase Data Dumps. 2013
2. FactGrid
3. National Library of Israel Names and Subjects Authority File
4. museum-digital