# Frederick Koolhoven

> Dutch aerospace engineer (1886-1946)

**Wikidata**: [Q1375173](https://www.wikidata.org/wiki/Q1375173)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frederick_Koolhoven)  
**Source**: https://4ort.xyz/entity/frederick-koolhoven


## References

1. Find a Grave
2. Virtual International Authority File
3. Faceted Application of Subject Terminology
4. Sijtse Frederik Willem Koolhoven. Biografisch Portaal
5. Freebase Data Dumps. 2013