Born at Ardwick, Manchester, Potter was an internationally renowned calico printer and an ‘ardent supporter’ of the Liberal cause, whose ‘great and intimate acquaintance with commercial matters ... frequently led the government of the day to consult him on important ... questions’.
A founding member of the Anti-Corn Law League, Potter, who was an ‘intimate’ friend of Richard Cobden and a zealous free trader, ‘threw himself into the movement’ in south Lancashire, though his activity was largely behind the scenes.
Potter stood at the 1861 by-election at Carlisle, necessitated by the death of Sir James Graham, and offered himself ‘not in his individual capacity, but as a supporter of the Liberal party’.
Although an irregular speaker, Potter made a number of expert interventions on commercial matters. In his first handful of speeches, he doggedly pressed the government to provide relief for cotton manufacturing districts, arguing, in debates on the Union relief aid bill, that the poor law was ill-equipped to cope with the ‘amazing amount’ of distress that threatened ‘ruin such as no man could estimate’, 9 May, 24 July, 28 July 1862. He subsequently moved for the appointment of a royal commission to inquire into the state of the country’s cotton manufacturing districts, arguing that, with ‘no fewer than 80,000 able-bodied men walking about in enforced idleness’, the ‘seeds of demoralization which had been sown should not be allowed to bear fruit’, 27 Apr. 1863. However, although his motion was vociferously supported by Cobden, it failed to garner the support of the House and was withdrawn. Potter’s commercial expertise was also evident in his contributions on the sugar duties question. An assiduous questioner of witnesses on the 1862 select committee, he unsuccessfully opposed Gladstone’s proposal to retain the sliding scale system by pressing for a single uniform duty, 15 Apr. 1864, and developed his arguments in the pamphlet The Sugar Duties (1864).
Potter’s avid interest in artistic education was reflected not only in his contributions to debate but also his diligent select committee service. Always a probing questioner who displayed a mastery of detail, the report of the 1864 select committee on schools of art, on which he sat, noted that Potter had ‘watched the growth and progress of art education in the country for the past 30 to 40 years’, and he brought further expertise to select committees on the Paris exhibition and scientific instruction.
Potter’s commitment to laissez-faire was also evident in his outspoken criticism of trade unions, co-operation, and limited liability legislation.
Re-elected in 1868, Potter remained implacably opposed to trade unions, insisting that ‘forty-five years’ experience had taught him that trade unions did no good to the men, and certainly no good to the masters’, 7 July 1869. His health declining, he placed his eldest son Edmund (1830-1883) in charge of Dinting Vale, and retired from Parliament at the dissolution in 1874.
