# Mark Herbert Williamson
**Wikidata**: [Q112430503](https://www.wikidata.org/wiki/Q112430503)  
**Source**: https://4ort.xyz/entity/mark-herbert-williamson


## References

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