Described by a Chartist opponent as ‘one of the most useless members that sits in the House of Commons, capable of nothing but discussing wine and walnuts’, Marshall was the eldest son of John Marshall, founder of the family’s Leeds flax-spinning and linen business, and Whig MP for Yorkshire, 1826-1830.
At the 1835 general election Marshall stood as a Liberal for Carlisle. In his address, described by his opponents as ‘violent’, he stated that ‘from rank Tories, no honest reformer can expect good’. Making his radical intentions clear, he called for triennial parliaments, the ballot and extension of the suffrage, and was returned unopposed.
Marshall endured a torrid nomination at the 1841 general election, though he survived to be returned in second place. Assailed by local Chartists for his denunciations of the Newport protesters and attacked by Conservative opponents for the supposed failures of the government, he rather tamely asserted that ‘it is not my fault if greater improvements have not taken place’.
At the dissolution in 1847 Marshall retired from Carlisle and stood for East Cumberland with the backing of the retiring member William James. Explaining that he vacated his seat at Carlisle because he was called upon to do so by a ‘requisition signed by persons of all ranks, and especially by the friends and supporters’ of James, he called for a reduction of duties on tea and sugar, and was returned unopposed.
After being re-elected in second place at the 1852 general election, Marshall devoted his energies to promoting the Carlisle and Silloth bay dock and railway bill, which proposed to give Carlisle its own trading route by connecting the city by rail to a new floating dock on Silloth bay. A founding member of the Carlisle and Silloth railway company in 1852, he successfully shepherded the bill through Parliament two years later (17 Vic. 1. c. 119), despite facing opposition based on the engineering evidence against the scheme.
An occasional attender in the 1850s, he voted against Disraeli’s budget, 16 Dec. 1852, and for Gladstone’s alternative proposals, 2 May 1853.
At the 1857 general election Marshall confirmed his unwavering support for Palmerston, declaring that it was a mistake to suppose that the premier was not a reformer. On the China question, he insisted that there were ‘great advantages both to that nation and this in the establishment of more extended friendly and commercial relations … which … would be secured by the present war’.
Returned unopposed at the 1859 and 1865 general elections, his votes for Edward Baines’ borough franchise bills, 10 Apr. 1861, 11 May 1864, reflected his commitment to franchise reform. He backed the Liberal ministry’s reform bill, 27 Apr. 1866, and was in the ministerial minority over the Adullamites’ motion of no confidence, 18 June 1866. He was largely absent from the key divisions on the Derby ministry’s representation of the people bill, though he voted with Gladstone in opposition to the minority clause, 8 Aug. 1867, and supported his resolutions on the Irish church, 3 Apr. 1868. Defeated in third place at the 1868 general election, Marshall retired from public life and died at Patterdale Hall in May 1872, leaving estates valued at under £160,000.
