# Adolph Ferdinand Kupffer
**Wikidata**: [Q64691290](https://www.wikidata.org/wiki/Q64691290)  
**Source**: https://4ort.xyz/entity/adolph-ferdinand-kupffer


## References

1. Catalog of the German National Library
2. [Source](https://bbld.de/Kupffer-Adolph-Ferdinand-1833-1896)