# Douglas B. Gregor

> British Esperantist

**Wikidata**: [Q12346622](https://www.wikidata.org/wiki/Q12346622)  
**Source**: https://4ort.xyz/entity/douglas-b-gregor


## References

1. Czech National Authority Database
2. [Source](https://dlibra.kul.pl/dlibra/publication/51499/edition/47210/content?ref=struct)
3. Virtual International Authority File
4. BnF authorities