White, ‘a very tall man with rather an imposing presence’, had served his political apprenticeship as a city of London alderman in the 1830s, rubbing shoulders with radical veterans such as Sir Matthew Wood MP and John Humphrey MP, both founding committee members of the Reform Club established in 1836, to which White was admitted that year.
By the mid-1830s White was in partnership with John Batt as a London silk merchant, operating as White and Batt out of 38-9 Broad Street.
At the 1857 dissolution White was introduced to Plymouth by local Liberals, who explained that he had ‘throughout life been most extensively engaged in commerce, and has for some years lived in China, where he acquired an ample fortune, and having returned to England he now seeks to represent a large constituency’. A ‘thorough reformer’, he declared his support for an extension of the suffrage, the secret ballot, and abolition of church rates, but took issue with Cobden and pledged his fervent support for Palmerston, endorsing his prosecution of the Chinese war. He was returned in second place, evidently with treasury and naval backing.
A fairly frequent contributor to debate, who intervened at least 60 times during his sixteen years in the Commons, White was credited by one observer with speaking ‘just well enough to provoke criticism, but not nearly well enough to disarm it’. His habit of sitting on ‘one of the front benches below the gangway’, with his ‘head resting on the back of the bench and his long legs stretched out ... half way across the floor of the House’, along with his ‘ponderous’ manner in debate, made him the butt of many an in-House joke, which was always taken in ‘good humour’.
At the ensuing general election White offered again for Plymouth, where ‘the extreme views of reform which he entertains’ and his ‘independence’ had alienated many of his former supporters. Unaided by government, he was beaten into third place behind his less radical colleague and a Conservative.
White resumed his activity in the lobbies, voting for the county and borough franchise bills of 1861 and 1864, annual ballot motions, and the abolition of university tests, 16 Mar. 1864. His own amendment for parliamentary reform, 5 Feb. 1861, was soundly rejected, 129-46.
One of sixty Liberal Members who signed the memorial to Palmerston for retrenchment in February 1861, White’s growing preoccupation with finance, which he unsuccessfully proposed to have one day a week set aside for, 7 Mar. 1861, increasingly began to test the patience of the House.
At the 1865 general election White was re-elected for Brighton, where the Liberals managed a rare display of unity, as ‘an honest, independent, outspoken democrat’, and on the hustings paid tribute to his late ‘friend’ Cobden.
