# Johan Christoffel Ramaer

> Dutch hydraulic engineer and writer

**Wikidata**: [Q21115113](https://www.wikidata.org/wiki/Q21115113)  
**Source**: https://4ort.xyz/entity/johan-christoffel-ramaer


## References

1. Source
2. Virtual International Authority File
3. Biografisch Portaal
4. Digital Library for Dutch Literature