Langmead was a Plymouth brewer and probably a self-made man. He married the sister of his business associate William Clark, who had brewing and malting premises in Southside Street and Hoe Lane and by the time of his death in 1786 had contracts to supply the navy.
In 1795 Langmead bought land at Derriford, three miles from Plymouth. He acquired other property in the parishes of Bigbury, Tamerton Ffolliott and Egg Buckland, a house at East Teignmouth and Hoe House, his principal residence, which was bought from the Rogers family. He seems to have expanded the brewery after Clark’s death and was head of the South Devon Bank, established at Teignmouth in 1808, enjoying a one-third share in the profits.
At the dissolution one of the sitting Members, Sir William Elford, recorder of Plymouth, came forward again, while his colleague Francis Glanville, son-in-law of Elford’s enemy Robert Fanshawe, chief commissioner of the dockyard, retired. The Addington ministry strongly recommended as Glanville’s successor General John Graves Simcoe, but Fanshawe made difficulties and only reluctantly and tardily summoned Simcoe to Plymouth. On his arrival Simcoe found Langmead already in the field and, as he had to admit, certain of success. The available evidence strongly suggests that Langmead was put up to standing by Fanshawe in an attempt to get rid of Elford. Such was the latter’s view and, according to Simcoe, Fanshawe encouraged him to persevere, assuring him that Elford would go to the wall. Simcoe declined to do so, feeling that he had no brief from Addington to oppose Elford, and tried to persuade Langmead, whom he thought a ‘very weak’ but ‘vain’ man, to stand down. He perceived signs of wavering in Langmead ‘who professed the strongest attachment to government and said that the Admiralty had long known of his intentions’—a claim denied by St. Vincent, the first lord, and by Addington—but Fanshawe and his son persuaded him to stand his ground. Simcoe gave up and Langmead was returned unopposed with Elford, to whose disgust St. Vincent, professedly in the interests of future electoral tranquillity, subsequently let it be known in Plymouth that the brewer ‘would have every attention paid to his recommendations’. Addington admitted early in September 1802 that he had ‘had no communication’ with Langmead, but in reply to Elford’s protests that Langmead’s election in fact represented a blow to the government interest at Plymouth and that St. Vincent had recently ignored his own patronage requests, he insisted that Langmead would be entitled to his share of patronage if ‘his principles should lead him to support the government’.
He did so on the question of the Prince of Wales’s debts, 4 Mar. 1803,
John Clark Langmead canvassed Plymouth in 1809 and was still in the field in 1811 when Thomas Byam Martin, a future Member, reported that
Our brewers in this town, all wealthy purse proud fellows, and big pretenders to honour, but in fact rogues in grain, have been famously hauled over the coals, being detected in defrauding their customers, as well as the revenue, and they are defaulters to government to the amount of £6,400 between three of them, the mere duties only. The penalties if sued for will be three times that sum, and it will be a sin to spare them.
Add. 41372, ff. 104-5.
Langmead was succeeded as head of the Teignmouth bank, which failed in 1840, by his surviving son, but the brewery had evidently been disposed of to Messrs Scott by 1830. He died 8 Aug. 1816 ‘in his 78th year’.
