# John George IV of Mansfeld-Vorderort-Artern

> 1557-1615

**Wikidata**: [Q118780200](https://www.wikidata.org/wiki/Q118780200)  
**Source**: https://4ort.xyz/entity/john-george-iv-of-mansfeld-vorderort-artern


## References

1. Integrated Authority File
2. [Source](https://gw.geneanet.org/schelene?lang=en&pz=nikifor&nz=soldatov&p=johann+georg&n=von+querfurt&oc=2)