Aided by his status as a philanthropic local landlord and his vast purse, Langston managed to clock up 30 years as a representative for the venal borough of Oxford, making him one of the city’s longest serving members. A radically-inclined Whig, who dined with the Fox Club at Brooks’s, he barely uttered a word in the House, but was a familiar figure at constituency events and an active county magistrate.
Langston had inherited a fortune in childhood from his father, a second generation London banker turned Oxfordshire squire, who had sat as a Whig MP for a succession of pocket boroughs between 1784 and 1807 as a paying nominee.
Offering again for Oxford at the 1832 general election, Langston declared himself an ‘ardent friend of civil and religious liberty’, an ‘opposer of slavery in every shape’, and an enemy of ‘all useless places and pensions’. He easily topped the poll, refuting allegations that he owed his seat to bribery and ‘undue influence’, though it was later reported that his ‘friends’ had proffered 10s. for a shared vote and a sovereign for a plumper.
In the House, Langston continued to give silent support to the Whigs on most major issues, initially preferring to remain aloof from radical motions that would secure him ‘popular ground’ but risk a ‘rejection’ of ministers, as he later informed an Oxford meeting.
Langston spent the summer of 1834 on a tour of the German states, where he was pleased to encounter admiration for England’s system of municipal corporations, as he informed Oxford’s mayor and freemen.
Out of the House, Langston continued to pursue the farming improvements and livestock breeding for which he became ‘pre-eminent in Oxfordshire’, alongside his charitable endeavours. Buildings in the area erected at his expense included Chipping Norton town hall, a new church and school at Milton, as well as schools at Lyneham and Chadlington.
Over the next 22 years Langston gave steady support to the ballot, the abolition of church rates, and the reduction of taxation in the lobbies, acquiring a reputation as a ‘consistent advocate of Liberal causes’.
Langston was returned unopposed at the 1847 and 1852 general elections, when he reaffirmed his attachment to free trade principles but obfuscated on the game laws.
At the 1857 general election Langston offered again as a general supporter of Palmerston, explaining on the hustings that he was in favour of an extension of the franchise, but opposed to ‘universal suffrage’ until working class education had been ‘more generally extended’. Returned in first place, at the declaration he welcomed the abolition of the East India charter and the prospect of administrative reform in the civil service.
By late 1862 Langston was ill and missing many of his usual constituency engagements.
