# Frederick, Viscount Castlereagh, later 4th Marquess of Londonderry (1805-1872) wearing Hunting Costume

> painting by Sir William Allan RA

**Wikidata**: [Q52239287](https://www.wikidata.org/wiki/Q52239287)  
**Source**: https://4ort.xyz/entity/frederick-viscount-castlereagh-later-4th-marquess-of-londonderry-1805-1872-wearing-hunting-costume


## References

1. National Trust Collections
2. Art UK website