# Count Hubert Carl de la Fontaine und d'Harnoncourt-Unverzagt

> Peerage person ID=141730

**Wikidata**: [Q75438248](https://www.wikidata.org/wiki/Q75438248)  
**Source**: https://4ort.xyz/entity/count-hubert-carl-de-la-fontaine-und-d-harnoncourt-unverzagt


## References

1. Integrated Authority File
2. The Peerage
3. Czech National Authority Database
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. [Source](https://man8rove.com/fr/profile/92mqb7ze-hubert-karl-de-la-fontaine-und-d'harnoncourt-unverzagt)