# John De Vries

> 1936-

**Wikidata**: [Q112368892](https://www.wikidata.org/wiki/Q112368892)  
**Source**: https://4ort.xyz/entity/john-de-vries-q112368892


## References

1. IdRef
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. death notice
5. National Library of Israel Names and Subjects Authority File
6. Catalogo of the National Library of India