# Jan Jacob Cornelissen

> Dutch university teacher (1839-1891)

**Wikidata**: [Q21545841](https://www.wikidata.org/wiki/Q21545841)  
**Source**: https://4ort.xyz/entity/jan-jacob-cornelissen


## References

1. Leidse Hoogleraren
2. Biografisch Portaal
3. KNAW Past Members