# Leonardo I de Tassis
**Wikidata**: [Q963955](https://www.wikidata.org/wiki/Q963955)  
**Source**: https://4ort.xyz/entity/leonardo-i-de-tassis


## References

1. Genealogics
2. Catalog of the German National Library
3. Virtual International Authority File
4. Integrated Authority File
5. CERL Thesaurus