# Johann Adolf Wolff-Metternich zur Gracht

> German geheimrat (1592-1669)

**Wikidata**: [Q1440471](https://www.wikidata.org/wiki/Q1440471)  
**Source**: https://4ort.xyz/entity/johann-adolf-wolff-metternich-zur-gracht


## References

1. Integrated Authority File
2. Genealogics