William Ponsonby, 1st Baron de Mauley | |
|---|---|
| Member of Parliament for Dorset | |
| In office 1832–1837 | |
| Member of Parliament for Knaresborough | |
| In office June–December 1832 | |
| Member of Parliament for Poole | |
| In office 1826–1831 | |
| Personal details | |
| Born | July 31, 1787 |
| Died | 16 May 1855 (aged 67) |
| Political party | Whig |
| Spouse |
Barbara Ashley-Cooper
(m. 1814) |
| Children | 3, including Charles and Ashley |
| Parents |
|
| Relatives | John Ponsonby (brother) Frederick Ponsonby (brother) Caroline Lamb (sister) William Ponsonby (grandfather) John Spencer (grandfather) Margaret Poyntz (grandmother) |
William Francis Spencer Ponsonby, 1st Baron de Mauley (31 July 1787 – 16 May 1855), was an English Whig politician who sat in the House of Commons between 1826 and 1837. He was raised to the Peerage in 1838.