# Gerardus Horrëus de Haas

> Dutch university teacher

**Wikidata**: [Q63003446](https://www.wikidata.org/wiki/Q63003446)  
**Source**: https://4ort.xyz/entity/gerardus-horr-us-de-haas


## References

1. Catalogus Professorum Academiae Rheno-Traiectinae