# John James Backer
**Wikidata**: [Q97105204](https://www.wikidata.org/wiki/Q97105204)  
**Source**: https://4ort.xyz/entity/john-james-backer


## References

1. RKDartists
2. Union List of Artist Names
3. Virtual International Authority File
4. British Museum person-institution thesaurus
5. National Portrait Gallery (London) online artwork database