# John Jauncey Ketchum

> painting by Walter Robertson

**Wikidata**: [Q20503000](https://www.wikidata.org/wiki/Q20503000)  
**Source**: https://4ort.xyz/entity/john-jauncey-ketchum


## References

1. [Source](http://americanart.si.edu/collections/search/artwork/?id=21062)