Example image of eyePlorer eyePlorer map for 'Hertfordshire (UK Parliament constituency)': 1290 1832 1885 House of Commons of the United Kingdom Member of Parliament Parliament of the United Kingdom United Kingdom constituencies Hertfordshire Historic counties of England Commonwealth of England Plurality-at-large voting Barebone's Parliament First Protectorate Parliament Second Protectorate Parliament Bishop's Stortford Hitchin Reform Act 1832 St Albans Ware Nonconformism Peniston Lamb Thomas Brand, 20th Baron Dacre William Pitt the Younger Stevenage 1830 Buckinghamshire (UK Parliament constituency) Coleshill, Buckinghamshire Hertford (UK Parliament constituency) Hitchin (UK Parliament constituency) St Albans (UK Parliament constituency) Watford (UK Parliament constituency) Robert Cecil, 1st Earl of Salisbury Halsey Baronets Henry Brand, 2nd Viscount Hampden Arthur Capell, 1st Baron Capell of Hadham Henry Carey, 1st Earl of Dover Henry Meux Sebright Baronets Thomas Plumer Halsey Abel Smith (1829–1898) Frederick Halsey Henry Cowper (politician) James Grimston, 3rd Viscount Grimston Sir Walter Halsey, 2nd Baronet Granville Ryder (1799–1879) Thomas Trevor, 22nd Baron Dacre Abel Smith (1788–1859) Spencer Baronets Viscount Hampden Henry Lawrence (President of the Council)