# Friedrich Grave
**Wikidata**: [Q95263072](https://www.wikidata.org/wiki/Q95263072)  
**Source**: https://4ort.xyz/entity/friedrich-grave


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://www.helveticarchives.ch/detail.aspx?ID=168226)