# Theodor Haupt
**Wikidata**: [Q47086855](https://www.wikidata.org/wiki/Q47086855)  
**Source**: https://4ort.xyz/entity/theodor-haupt-q47086855


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb103127458)
2. BnF authorities