# J. Lionel Madden

> Welsh librarian

**Wikidata**: [Q122856880](https://www.wikidata.org/wiki/Q122856880)  
**Source**: https://4ort.xyz/entity/j-lionel-madden


## References

1. [Source](https://find-and-update.company-information.service.gov.uk/officers/HIlP11NUpEeCB1vJ6od2sjtgzrE/appointments)
2. [Source](https://www.ukwhoswho.com/view/10.1093/ww/9780199540884.001.0001/ww-9780199540884-e-26257)
3. Virtual International Authority File