# Johanna Rosina Cramer
**Wikidata**: [Q94751127](https://www.wikidata.org/wiki/Q94751127)  
**Source**: https://4ort.xyz/entity/johanna-rosina-cramer


## References

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