# Ernst Casimir Graf zu Ysenburg und Büdingen in Büdingen

> (1757-1801)

**Wikidata**: [Q31191828](https://www.wikidata.org/wiki/Q31191828)  
**Source**: https://4ort.xyz/entity/ernst-casimir-graf-zu-ysenburg-und-b-dingen-in-b-dingen


## References

1. Integrated Authority File
2. The Peerage
3. Catalog of the German National Library