# Metten Koornstra

> Dutch painter (1912-1978)

**Wikidata**: [Q2106747](https://www.wikidata.org/wiki/Q2106747)  
**Source**: https://4ort.xyz/entity/metten-koornstra


## References

1. RKDartists
2. [Source](https://archief.amsterdam/indexen/deeds/1591a019-7a03-4451-a41d-1ab0814a9029)
3. [Source](https://www.collectiegelderland.nl/object/6f10b3d2-aed8-f70b-9fd1-0a395960ebe9)
4. general catalog of BnF
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. Faceted Application of Subject Terminology
7. Virtual International Authority File
8. Biografisch Portaal
9. Internet Speculative Fiction Database
10. [Stadsarchief Amsterdam](https://archief.amsterdam/indexen/deeds/98533425-f16b-56a3-e053-b784100ade19)
11. [Source](http://collecties.stadsarchief.rotterdam.nl/publiek/detail.aspx?xmldescid=489826)
12. [Source](https://www.collectiegelderland.nl/object/7f1f8211-455b-609d-a196-07b573b0b4e9)
13. [Source](https://www.stedelijk.nl/nl/collectie/55694-willem-sandberg-federatie)
14. [Source](https://www.philamuseum.org/collections/results.html?searchTxt=&bSuggest=1&searchNameID=47934)
15. CollectieGelderland