# Gustav Reinhold Freiherr von Mengden

> 1691-1755

**Wikidata**: [Q55856253](https://www.wikidata.org/wiki/Q55856253)  
**Source**: https://4ort.xyz/entity/gustav-reinhold-freiherr-von-mengden


## References

1. Integrated Authority File
2. Genealogics
3. Catalog of the German National Library
4. Deutsche Biographie