| Members of Parliament 1820-1880 | ||
|---|---|---|
| Thomas Attwood | Birmingham | 1832-1839 |
| Edward Baines | Leeds | 1834-1841 |
| William Bolling | Bolton-le-Moors | 1832-1848 |
| John Bright | Durham/Manchester/Birmingham | 1843-1889 |
| Joseph Brotherton | Salford | 1832-1857 |
| Henry Brougham | Camelford/Winchelsea | 1810-1836 |
| Sir Francis Burdett | Boroughbridge/Westminster | 1796-1837 |
| Thomas Fowell Buxton | Weymouth | 1818-1845 |
| Lord Castlereagh | Tregony/Orford/County Down | 1794-1821 |
| George Canning | Newtown/Liverpool/Seaford | 1794-1827 |
| William Cobbett | Oldham | 1832-1835 |
| Richard Cobden | Stockport/Rochdale | 1841-1865 |
| A. Ashley Cooper | Woodstock/Dorsetshire | 1826-1846 |
| Thomas Cooper | Nottingham | 1841-1841 |
| Thomas Creevey | Thetford/Appleby/Downton | 1802-1838 |
| Benjamin Disraeli | Maidstone/Shrewsbury/Buckinghamshire | 1837-1876 |
| Thomas Duncombe | Hertford/Finsbury | 1826-1861 |
| Francis Egerton | Lancashire South | 1835-1846 |
| William Ewart | Bletchingley/Liverpool/Wigan/Dumfries | 1828-1868 |
| John Fielden | Oldham | 1832-1849 |
| William Gladstone | Newark/Oxford/South Lancashire | 1832-1894 |
| Robert Hyde Greg | Manchester | 1839-1842 |
| Josiah Guest | Honiton/Merthyr Tydfil | 1826-1852 |
| James Heywood | Lancashire North | 1831-1857 |
| John Cam Hobhouse | Westminster | 1820-1833 |
| Henry Thomas Hope | East Looe/Gloucester | 1830-1852 |
| George Hudson | Sunderland | 1845-1859 |
| Joseph Hume | Borders/Middlesex/Montrose | 1812-1855 |
| Henry 'Orator' Hunt | Preston | 1830-1833 |
| William Huskisson | Morpeth/Liskeard/Chichester/Liverpool | 1796-1830 |
| William James | Carlisle/Cumberland East | 1830-1847 |
| William Jolliffe | Petersfield | 1837-1866 |
| Thomas Macaulay | Calne/Edinburgh | 1830-1853 |
| Lord Melbourne | Leominster | 1805-1828 |
| William Molesworth | East Cornwall/Leeds | 1832-1841 |
| Lord Morpeth | Morpeth/Yorkshire | 1825-1848 |
| Daniel O'Connell | Kerry/Dublin/Kilkenny | 1830-1847 |
| Feargus O'Connor | Nottingham | 1847-1852 |
| Lord Palmerston | Horsham/Newtown/Cambridge/Tiverton | 1806-1865 |
| Robert Peel | Cashel/Oxford/Tamworth | 1809-1850 |
| Mark Philips | Manchester | 1832-1847 |
| Samuel Plimsoll | Derby | 1868-1880 |
| Richard Potter | Wigan | 1832-1839 |
| William P. Price | Gloucester | 1852-1859 |
| Frederick Robinson | Carlow/Ripon | 1806-1827 |
| John Roebuck | Bath/Sheffield | 1833-1879 |
| Lord John Russell | Tavistock/Huntingdonshire/London | 1813-1861 |
| Michael Sadler | Newark/Aldborough | 1829-1832 |
| Lord Sidmouth | Devizes | 1784-1832 |
| George Spencer | Oakhampton/Northampton | 1804-1834 |
| Edward Stanley I | Stockbridge | 1820-1844 |
| Edward Stanley II | King's Lynn | 1848-1869 |
| Robert Stephenson | Whitby | 1847-1857 |
| Thomas Perronet Thompson | Hull/Bradford | 1835-1859 |
| Charles Poulett Thompson | Dover/Manchester | 1826-1839 |
| Horace Twiss | Wootton-Bassett/Bridport | 1820-1831 |
| Thomas Wakley | Finsbury | 1835-1852 |
| William Wilberforce | Hull/Yorkshire | 1779-1825 |
