# Johannes Sibertus Kuffler

> German chemist

**Wikidata**: [Q751273](https://www.wikidata.org/wiki/Q751273)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Johannes_Sibertus_Kuffler)  
**Source**: https://4ort.xyz/entity/johannes-sibertus-kuffler


## References

1. [Source](http://sixdegreesoffrancisbacon.com/people/10007051)
2. Early Modern Letters Online
3. Oxford Dictionary of National Biography
4. Freebase Data Dumps. 2013