# John Campbell, 4th Earl of Loudoun

> British Army general

**Wikidata**: [Q336819](https://www.wikidata.org/wiki/Q336819)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Campbell,_4th_Earl_of_Loudoun)  
**Source**: https://4ort.xyz/entity/john-campbell-4th-earl-of-loudoun


## References

1. The Peerage
2. SNAC
3. Freebase Data Dumps. 2013
4. Virtual International Authority File