# Arthur Hay, 9th Marquess of Tweeddale

> soldier and ornithologist from Britain (1824-1878)

**Wikidata**: [Q709742](https://www.wikidata.org/wiki/Q709742)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Arthur_Hay,_9th_Marquess_of_Tweeddale)  
**Source**: https://4ort.xyz/entity/arthur-hay-9th-marquess-of-tweeddale


## References

1. The Peerage
2. Bionomia
3. SNAC
4. Freebase Data Dumps. 2013
5. Virtual International Authority File
6. [Bionomia](https://bionomia.net/dataset/7e380070-f762-11e1-a439-00145eb45e9a)