# Gerardus Heymans

> Dutch philosopher (1857–1930)

**Wikidata**: [Q2424863](https://www.wikidata.org/wiki/Q2424863)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gerard_Heymans)  
**Source**: https://4ort.xyz/entity/gerardus-heymans


## References

1. Catalogus Professorum Academiae Groninganae
2. Integrated Authority File
3. Virtual International Authority File
4. IdRef
5. KB, nationale bibliotheek
6. International Standard Name Identifier
7. [Source](https://pid.uba.uva.nl/ark:/88238/b2614)
8. SNAC
9. KNAW Past Members
10. Biografisch Portaal
11. Proleksis Encyclopedia
12. Croatian Encyclopedia
13. Pedagogues and Psychologists of the World
14. Freebase Data Dumps. 2013