# Matthew O. Grenby
**Wikidata**: [Q55629656](https://www.wikidata.org/wiki/Q55629656)  
**Source**: https://4ort.xyz/entity/matthew-o-grenby


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](http://www.persee.fr/authority/161375)
4. MAK
5. Virtual International Authority File
6. National Library of Israel Names and Subjects Authority File