# Frederick IV, Duke of Lorraine

> French noble

**Wikidata**: [Q562051](https://www.wikidata.org/wiki/Q562051)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frederick_IV,_Duke_of_Lorraine)  
**Source**: https://4ort.xyz/entity/frederick-iv-duke-of-lorraine


## References

1. [Medieval Lands](http://fmg.ac/Projects/MedLands/LORRAINE.htm)
2. The Peerage
3. Freebase Data Dumps. 2013
4. Sejm-Wielki.pl