# Willem Crul

> painting by Johann Ernst Heinsius

**Wikidata**: [Q17319741](https://www.wikidata.org/wiki/Q17319741)  
**Source**: https://4ort.xyz/entity/willem-crul-q17319741


## References

1. RKDimages
2. [Source](http://europeana.eu/portal/record//90402/SK_A_76.html)
3. [Source](https://archive.org/details/catalogusderschi00rijk_3/page/n141)
4. [Source](https://www.rijksmuseum.nl/nl/collectie/SK-A-76)