The Lord Lonsdale Bt. | |
|---|---|
 Lord Armaghdale in the early 1920s. | |
| Member of Parliament for Mid Armagh | |
| In office 1900–1918 | |
| Preceded by | Sir Dunbar Plunket Barton |
| Succeeded by | James Lonsdale |
| Personal details | |
| Born | John Brownlee Lonsdale 23 March 1850 The Pavilion, County Armagh, Ireland |
| Died | 8 June 1924 (aged 74) London |
| Political party | Irish Unionist |
| Spouse |
Florence Rumney (m. 1887) |
| Parents |
|
| Relatives | James Lonsdale (brother) |
John Brownlee Lonsdale, 1st Baron Armaghdale (23 March 1850 – 8 June 1924), known as Sir John Lonsdale, Bt, between 1911 and 1918, was a British businessman and Conservative politician.