# Geoffrey de Mandeville, 1st Earl of Essex

> English noble

**Wikidata**: [Q936911](https://www.wikidata.org/wiki/Q936911)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Geoffrey_de_Mandeville,_1st_Earl_of_Essex)  
**Source**: https://4ort.xyz/entity/geoffrey-de-mandeville-1st-earl-of-essex


## References

1. The Peerage
2. Faceted Application of Subject Terminology
3. Freebase Data Dumps. 2013