# Jan Jacob Hartsinck

> (1716-1779)

**Wikidata**: [Q52500090](https://www.wikidata.org/wiki/Q52500090)  
**Source**: https://4ort.xyz/entity/jan-jacob-hartsinck


## References

1. [Digital Library for Dutch Literature](https://dbnl.nl/auteurs/auteur.php?id=hart038)
2. [Digital Library for Dutch Literature](https://www.dbnl.org/auteurs/auteur.php?id=hart038)
3. Biografisch Portaal
4. The Peerage
5. CERL Thesaurus
6. BnF authorities
7. Scientific Instrument Makers in the Netherlands
8. [Source](http://www.dwc.knaw.nl/biografie/scientific-instrument-makers/?pagetype=authorDetail&aId=PE00012094)