# Martha Justina Niemann
**Wikidata**: [Q55891525](https://www.wikidata.org/wiki/Q55891525)  
**Source**: https://4ort.xyz/entity/martha-justina-niemann


## References

1. Integrated Authority File
2. CERL Thesaurus
3. [Source](http://thesaurus.cerl.org/record/cnp00467609)
4. FactGrid