# Jacob van der Haar

> Dutch surgeon (1717-1799)

**Wikidata**: [Q98121823](https://www.wikidata.org/wiki/Q98121823)  
**Source**: https://4ort.xyz/entity/jacob-van-der-haar


## References

1. [Biographisch woordenboek der Nederlanden](https://www.dbnl.org/tekst/aa__001biog09_01/aa__001biog09_01_0052.php)
2. [Digital Library for Dutch Literature](http://www.dbnl.org/auteurs/auteur.php?id=haar030)
3. Integrated Authority File
4. Virtual International Authority File
5. Biografisch Portaal
6. Base biographique