# Joachim Frederick, Elector of Brandenburg

> Elector of Brandenburg

**Wikidata**: [Q57920](https://www.wikidata.org/wiki/Q57920)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Joachim_Frederick,_Elector_of_Brandenburg)  
**Source**: https://4ort.xyz/entity/joachim-frederick-elector-of-brandenburg


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. The Peerage
4. Encyclopædia Britannica Online
5. Find a Grave
6. Freebase Data Dumps. 2013
7. Sejm-Wielki.pl