# Bernhard Freiherr von Maltzan
**Wikidata**: [Q55855604](https://www.wikidata.org/wiki/Q55855604)  
**Source**: https://4ort.xyz/entity/bernhard-freiherr-von-maltzan


## References

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