Major Denis Anthony Brian Butler, 9th Earl of Lanesborough, was an Anglo-Irish soldier, landowner and peer, as Earl of Lanesborough from 1950. He was also 10th Viscount Lanesborough and 11th Baron Newtown-Butler.
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- October 28, 1918
- Died
- December 27, 1998