# Johann Engerd
**Wikidata**: [Q55194098](https://www.wikidata.org/wiki/Q55194098)  
**Source**: https://4ort.xyz/entity/johann-engerd


## References

1. Deutsche Biographie
2. Integrated Authority File
3. Catalog of the German National Library
4. Czech National Authority Database
5. VcBA (identifier)
6. MAK
7. Virtual International Authority File
8. Provenio