Brighton Pavilion (UK Parliament constituency) Brighton Pavilion (UK Parliament constituency) Brighton Pavilion is a constituency represented in the House of Commons of the UK Parliament since 2010 by Caroline Lucas of the Green Party; who on being elected, became the first MP for that party in the United Kingdom. 1950–1983: The County Borough of Brighton wards of Hollingbury, Montpelier, Patcham, Pavilion, Preston, Preston Park, Regency, St Nicholas, St Peter's, and West. 1983–1997: The Borough of Brighton wards of Hollingbury, Patcham, Preston, Regency, St Peter's, Seven Dials, Stanmer, and Westdene. 1997–2010: The Borough of Brighton wards of Hanover, Hollingbury, Patcham, Preston, Regency, St Peter's, Seven Dials,
Dublin St Stephen's Green (UK Parliament constituency) (Irish Parliamentary Party), PN Parnellite Nationalist (Irish Parliamentary Party), SF Sinn Féin, U Unionist, LU Liberal Unionist, L Liberal Party. "This constituency elected its MP using the first past the post electoral system." Dublin St Stephen's Green (UK Parliament constituency) St Stephen's Green, a division of Dublin, was a UK parliamentary constituency in Ireland. It returned one Member of Parliament (MP) to the British House of Commons 1885–1922. Prior to the 1885 general election, the city was the undivided two member Dublin City constituency. In 1885, Dublin was divided into four constituencies: the St Stephen's Green, Dublin College Green, Dublin