# James Ellsworth De Kay

> Portuguese American naturalist (1792–1851)

**Wikidata**: [Q1680337](https://www.wikidata.org/wiki/Q1680337)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/James_Ellsworth_De_Kay)  
**Source**: https://4ort.xyz/entity/james-ellsworth-de-kay


## References

1. Integrated Authority File
2. [Source](https://en.wikisource.org/wiki/Appletons%27_Cyclop%C3%A6dia_of_American_Biography/De_Kay,_James_Ellsworth)
3. Find a Grave
4. International Standard Name Identifier
5. Virtual International Authority File
6. SNAC
7. National Library of Israel Names and Subjects Authority File