# William Douglas, 4th Duke of Queensberry

> Scottish duke (1724-1810)

**Wikidata**: [Q336604](https://www.wikidata.org/wiki/Q336604)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/William_Douglas,_4th_Duke_of_Queensberry)  
**Source**: https://4ort.xyz/entity/william-douglas-4th-duke-of-queensberry


## References

1. The Peerage
2. SNAC
3. Freebase Data Dumps. 2013
4. Virtual International Authority File
5. Catalogo of the National Library of India