# Adalbert

> Catholic cardinal and antipope in 1101

**Wikidata**: [Q435314](https://www.wikidata.org/wiki/Q435314)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Antipope_Adalbert)  
**Source**: https://4ort.xyz/entity/adalbert-q435314-2


## References

1. Freebase Data Dumps. 2013
2. CERL Thesaurus
3. Dizionario Biografico degli Italiani
4. HMML Authority File