# Leonhard von Campenhausen
**Wikidata**: [Q64691313](https://www.wikidata.org/wiki/Q64691313)  
**Source**: https://4ort.xyz/entity/leonhard-von-campenhausen


## References

1. Genealogics
2. Catalog of the German National Library
3. [Source](https://bbld.de/Campenhausen-Leonhard-1814-1851)