1640-1868
| Year | First member | First party | Second member | Second party | |||
|---|---|---|---|---|---|---|---|
| April 1640 | Viscount Cranborne | Parliamentarian | Sir Thomas Fanshawe | Royalist | |||
| November 1640 | |||||||
| November 1643 | Fanshawe disabled from sitting - seat vacant | ||||||
| 1645 | William Leman | ||||||
| December 1648 | Cranborne not recorded as sitting after Pride's Purge | ||||||
| 1653 | Hertford was unrepresented in the Barebones Parliament | ||||||
| 1654 | Isaac Pulter | Hertford had only one seat in the First and Second Parliaments of the Protectorate |
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| 1656 | |||||||
| January 1659 | James Cowper | ||||||
| May 1659 | Not represented in the restored Rump | ||||||
| April 1660 | Arthur Sparke | James Cowper | |||||
| 1661 | Sir Edward Turnor | Thomas Fanshawe | |||||
| 1673 | Sir Thomas Byde | ||||||
| 1675 | Edmund Feilde | ||||||
| 1677 | Sir John Gore | ||||||
| February 1679 | Sir Charles Caesar | ||||||
| September 1679 | Sir William Cowper | ||||||
| 1685 | Sir Francis Boteler | ||||||
| 1689 | Sir William Cowper | ||||||
| 1690 | Sir William Leman | ||||||
| 1695 | William Cowper | ||||||
| January 1701 | Charles Caesar | Thomas Filmer | |||||
| February 1701 | Richard Goulston | ||||||
| 1705 | Sir Thomas Clarke | ||||||
| 1708 | William Monson | ||||||
| 1710 | Charles Caesar | Richard Goulston | |||||
| 1715 | Sir Thomas Clarke | John Boteler | |||||
| 1722 | Edward Harrison | Charles Caesar | |||||
| 1723 | Sir Thomas Clarke | ||||||
| 1727 | George Harrison | ||||||
| 1734 | Nathaniel Brassey | ||||||
| 1741 | George Harrison | ||||||
| 1759 | Viscount Fordwich | ||||||
| 1761 | John Calvert | Timothy Caswall | |||||
| 1768 | William Cowper | ||||||
| 1770 | Paul Feilde | ||||||
| 1780 | Thomas, Baron Dimsdale | William Baker | |||||
| 1784 | John Calvert | ||||||
| 1790 | Nathaniel, Baron Dimsdale | ||||||
| 1802 | Hon. Edward Spencer Cowper | Whig | Nicolson Calvert | Whig | |||
| 1817 | Viscount Cranborne | Tory | |||||
| 1823 | Thomas Byron | ||||||
| 1826 | Thomas Slingsby Duncombe | Radical | |||||
| 1830 | Viscount Ingestrie | Tory | |||||
| 1831 | John Currie | Whig | |||||
| 1832 | Viscount Ingestrie | Conservative | Viscount Mahon | Conservative | |||
| 1832 | writ suspended: both seats vacant until 1835 | ||||||
| 1835 | Hon. William Francis Cowper | Whig | Viscount Mahon | Conservative | |||
| 1852 | Thomas Chambers | Whig | |||||
| 1857 | Sir Walter Minto Townshend-Farquhar | Conservative | |||||
| 1859 | Liberal | ||||||
| 1866 | Robert Dimsdale | Conservative | |||||
| 1868 | Representation reduced to one MP | ||||||
Read more about this topic: Hertford (UK Parliament Constituency), Members of Parliament, Hertford Borough (1298-1885)