# Robert Stewart, 1st Marquess of Londonderry

> painting by Anton Raphael Mengs

**Wikidata**: [Q52238659](https://www.wikidata.org/wiki/Q52238659)  
**Source**: https://4ort.xyz/entity/robert-stewart-1st-marquess-of-londonderry-q52238659


## References

1. National Trust Collections
2. Art UK website