John Thynne, 4th Marquess of Bath | |
|---|---|
 The Marquess of Bath, by Carlo Pellegrini, 1874 | |
| Lord Lieutenant of Wiltshire | |
| In office 1889-1896 | |
| Chairman of Wiltshire County Council | |
| In office ? | |
| Personal details | |
| Born | 1 March 1831 St James's, London, England |
| Died | 20 April 1896 (aged 65) Italy |
| Spouse |
Frances Vesey (m. 1861) |
| Children | 6, including Thomas and Alexander |
| Parent |
|
| Relatives | Henry Thynne (brother) Alexander Baring (grandfather) Thomas Thynne (grandfather) |
| Education | Christ Church, Oxford |
John Alexander Thynne, 4th Marquess of Bath (1 March 1831 – 20 April 1896), styled Viscount Weymouth between March and June 1837, was a British peer and landowner, and a diplomat for almost sixty years.