# Gregory VIII

> antipope 1118—1121

**Wikidata**: [Q365848](https://www.wikidata.org/wiki/Q365848)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Antipope_Gregory_VIII)  
**Source**: https://4ort.xyz/entity/gregory-viii-q365848


## References

1. Catholic-Hierarchy.org
2. Faceted Application of Subject Terminology
3. Virtual International Authority File
4. Integrated Authority File
5. Freebase Data Dumps. 2013
6. CERL Thesaurus
7. Dizionario Biografico degli Italiani
8. HMML Authority File