# de Altovillari Drogo
**Wikidata**: [Q55916246](https://www.wikidata.org/wiki/Q55916246)  
**Source**: https://4ort.xyz/entity/de-altovillari-drogo


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. [Source](http://thesaurus.cerl.org/record/cnp00520165)
4. Virtual International Authority File
5. HMML Authority File