Helston, sometimes known as Helleston, was a parliamentary borough centred on the small town of

Helston Helston ( kw, Hellys) is a town and civil parish in Cornwall, England, United Kingdom. It is situated at the northern end of the Lizard Peninsula approximately east of Penzance and south-west of Falmouth.Ordnance Survey: Landranger map she ...

Cornwall Cornwall (; kw, Kernow ) is a historic county and ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish people. Cornwall is bordered to the north and west by the Atlantic ...

. Using the block vote system of election, it returned two

Members of Parliament A member of parliament (MP) is the representative in parliament of the people who live in their electoral district. In many countries with bicameral parliaments, this term refers only to members of the lower house since upper house members of ...

(MPs) to the

House of Commons of England The House of Commons of England was the lower house of the Parliament of England (which incorporated Wales) from its development in the 14th century to the union of England and Scotland in 1707, when it was replaced by the House of Commons of ...

until 1707, then to the

House of Commons of Great Britain The House of Commons of Great Britain was the lower house of the Parliament of Great Britain between 1707 and 1801. In 1707, as a result of the Acts of Union of that year, it replaced the House of Commons of England and the third estate of th ...

until 1800, and to the

House of Commons of the United Kingdom The House of Commons is the lower house of the Parliament of the United Kingdom. Like the upper house, the House of Lords, it meets in the Palace of Westminster in London, England. The House of Commons is an elected body consisting of 650 me ...

until the 1832 general election. The

Reform Act 1832 The Representation of the People Act 1832 (also known as the 1832 Reform Act, Great Reform Act or First Reform Act) was an Act of Parliament, Act of Parliament of the United Kingdom (indexed as 2 & 3 Will. IV c. 45) that introduced major chan ...

reduced its representation to one member, elected by the

first-past-the-post In a first-past-the-post electoral system (FPTP or FPP), formally called single-member plurality voting (SMP) when used in single-member districts or informally choose-one voting in contrast to ranked voting, or score voting, voters cast their ...

system. Under the

Redistribution of Seats Act 1885 The Redistribution of Seats Act 1885 (48 & 49 Vict., c. 23) was an Act of the Parliament of the United Kingdom. It was a piece of electoral reform legislation that redistributed the seats in the House of Commons, introducing the concept of equal ...

, it was abolished with effect from the 1885 general election.

Members of Parliament

MPs before 1640

* ''Constituency created'' (1298)

MPs 1640–1832

MPs 1832–1885

Elections

Elections in the 1880s

Elections in the 1870s

Elections in the 1860s

* Caused by Brett's appointment as

Solicitor General for England and Wales His Majesty's Solicitor General for England and Wales, known informally as the Solicitor General, is one of the law officers of the Crown in the government of the United Kingdom. They are the deputy of the Attorney General for England and Wales ...

* Caused by the 1865 election being declared void on petition, due to bribery. At the original count for the by-election, both candidates received 153 votes apiece, but Campbell was declared elected after the Returning officer (who was the father of his election agent) cast a vote for him, after consulting a legal textbook which suggested he could make the casting vote. A petition was lodged, and a committee decided the returning officer had no right to cast the vote and should have declared both candidates elected. However, on scrutiny one vote was taken from Campbell's total, leaving Brett elected alone. This election led to Parliament deciding that "according to the law and usage of Parliament, it is the duty of the sheriff or other returning officer in England, in the case of an equal number of votes being polled for two or more candidates at an election, to return all such candidates".

Elections in the 1850s

Elections in the 1840s

* Caused by West's resignation, by accepting the office of Steward of the Chiltern Hundreds, in order to contest a

by-election A by-election, also known as a special election in the United States and the Philippines, a bye-election in Ireland, a bypoll in India, or a Zimni election (Urdu: ضمنی انتخاب, supplementary election) in Pakistan, is an election used to f ...

Lewes Lewes () is the county town of East Sussex, England. It is the police and judicial centre for all of Sussex and is home to Sussex Police, East Sussex Fire & Rescue Service, Lewes Crown Court and HMP Lewes. The civil parish is the centre of ...

Elections in the 1830s

* Caused by Pechell's appointment as a Lord of the Admiralty