| Rt Hon John William Ponsonby, Viscount Duncannon | 1831 | 1834 |
| Rt Hon Granville Charles Henry Somerset | 23 December 1834 | 8 April 1835 |
| Rt Hon John William Ponsonby, Baron Duncannon | 1835 | 1841 |
| Henry Pelham Clinton, Earl of Lincoln | 1841 | 1846 |
| George William Frederick Howard, Viscount Morpeth | 1846 | 1850 |