Stanley, heir of the most powerful family in Lancashire, was returned on their interest for Preston in 1796, but only after a fierce contest provoked by the corporation. His father subsequently reached a compromise with them and he was unopposed at the next two general elections. He followed his father’s line and became a member of Brooks’s on 29 Oct. 1796 and of the Whig Club ten days later. He had something to say on the cavalry augmentation bill, 1 Nov., and the following day condemned it as an example of Pitt’s policy of cowing the people by exploiting imaginary fears. He voted against government on the foreign loans, 14 Dec., the war, 30 Dec. 1796, the Bank stoppage, 28 Feb. and 1 Mar., and the French invasion of Ireland, 3 Mar., and supported Grey’s parliamentary reform motion, 26 May 1797. His only recorded votes during the Foxite secession were against the triple assessment, 4 and 14 Dec. 1797, 4 Jan. 1798, after speaking against it the day before; against the address endorsing the refusal of peace negotiations, 3 Feb. for inquiry into the Dutch expedition, 10 Feb., against the war aim of restoration of the Bourbons, 28 Feb., and against the Union, 21 and 25 Apr. 1800.
Stanley, who was said to have had £7,000 a year settled on him after his marriage, suffered from deafness which worsened with age.
Stanley voted against government on most major issues in the 1807 Parliament, but was not one of the Whigs’ dedicated attenders. He voted for Whitbread’s third peace resolution, 29 Feb. 1808, and spoke at length on the Duke of York scandal, 15 Mar. 1809, pronouncing him guilty of corruption, but his only known vote in the subsequent campaign for economical reform was on the Dutch commissioners, He was on the pro-Catholic side in the divisions of 3 Mar., 11 and 25 May 1808, and voted for Catholic relief, 24 Apr. 1812, as he continued to do throughout this period. He presented a Preston peace petition, 23 Mar., Lancashire petitions against the orders in council, 17 and 27 Apr., and on 28 Apr. 1812, when he blamed distress in the manufacturing districts on the orders, got the petitions referred to a committee of the whole House. He was chairman of the committee which investigated Crompton’s claims to remuneration for his invention of the ‘mule’, and on 24 June 1812 he proposed the payment of £5,000.
At the general election of 1812 Stanley transferred to the county seat. A local ministerialist wondered if it might be possible to find in preference ‘a man who is not deaf and dumb, who is not a friend of Sir F. Burdett, to Brougham, Roscoe and all the illuminati’, but there was no real disturbance and Stanley occupied the seat for the rest of his Commons career.
Stanley signed the requisition calling on Tierney to take the Whig leadership in the Commons, but gave him little support there in the new Parliament, when his name appeared in only a handful of divisions, including those on Bank restriction, 2 Feb., criminal law reform, 2 Mar., Scottish burgh reform, 1 Apr. and 6 May, and Tierney’s censure motion, 18 May 1819. A defaulter ordered to attend, 1 Apr., he was given a month’s leave, 7 June,
called for some measures to meet what the present laws were not sufficient to put down, what he confessed existed in his own country, atheism, blasphemy, and disaffection, to the greatest degree—he had almost said, to the borders of rebellion; but till the case should be fully made out, he could not pledge himself to any particular measure.
Castlereagh thanked him for his testimony, commenting that he ‘had never given any other than the most constitutional opposition’ to ministers. Henry Bankes thought his speech had been ‘of the greatest service’ to the Manchester authorities, and Lord Carlisle, a Whig alarmist, that it had ‘given a new colour to the Manchester massacre’.
Stanley, who lavished much time and money on his private zoo at Knowsley, never made much mark in politics, in which sphere he was overshadowed by his father and, even more, by his son, the future prime minister. He died 30 June 1851.
