# Johann Friedrich Leopold Duncker

> Prussian civil servant, writer and poet

**Wikidata**: [Q18626330](https://www.wikidata.org/wiki/Q18626330)  
**Source**: https://4ort.xyz/entity/johann-friedrich-leopold-duncker


## References

1. Integrated Authority File
2. BnF authorities
3. general catalog of BnF
4. MusicBrainz
5. Répertoire International des Sources Musicales
6. Carnegie Hall linked open data