# Joannes Ras

> master at the Amsterdam Grammar School on the 'New Side' (- ca. 1662)

**Wikidata**: [Q80800011](https://www.wikidata.org/wiki/Q80800011)  
**Source**: https://4ort.xyz/entity/joannes-ras


## References

1. ECARTICO
2. [KB catalogue](https://opc-kb.oclc.org/DB=1/PPN?PPN=390174785)