# Johann Friedrich Mejer
**Wikidata**: [Q94781939](https://www.wikidata.org/wiki/Q94781939)  
**Source**: https://4ort.xyz/entity/johann-friedrich-mejer


## References

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