# Johannes Franciscus van Deene

> Dutch scientific instrument maker (1825–1903)

**Wikidata**: [Q65960606](https://www.wikidata.org/wiki/Q65960606)  
**Source**: https://4ort.xyz/entity/johannes-franciscus-van-deene


## References

1. [Source](https://archief.amsterdam/indexen/deeds/6e629bb1-4f06-46db-ab89-f5cd2e8f5680?person=962316b8-185a-1f3a-e053-b784100aab65)
2. [Source](https://www.openarch.nl/saa:6b6dbf00-84c2-41de-b626-2b65c2ba062a/nl)
3. [Source](https://collection.sciencemuseumgroup.org.uk/objects/co13778/hydrometer-by-j-f-van-deene-amsterdam-1899-hydrometer)
4. [Source](https://www.maritiemdigitaal.nl/index.cfm?event=search.getdetail&id=103015137)
5. [Source](http://www.dwc.knaw.nl/biografie/scientific-instrument-makers/?pagetype=authorDetail&aId=PE00011183)