# Johann Fürst von Clary und Aldringen
**Wikidata**: [Q55848950](https://www.wikidata.org/wiki/Q55848950)  
**Source**: https://4ort.xyz/entity/johann-f-rst-von-clary-und-aldringen


## References

1. Czech National Authority Database
2. Genealogics
3. Catalog of the German National Library
4. Deutsche Biographie
5. Sejm-Wielki.pl