Fane was the half-brother of the diplomat and former Member for Lyme Lord Burghersh, and became the younger of two surviving sons of the 10th earl of Westmorland and his second wife on the death of his brother Charles Saunders (1802-10). His mother was coheiress, with her sister Anne, wife of the 2nd Viscount Melville, through their father Richard Huck (who took the additional name of Saunders on his marriage in 1777 and died in 1785), to the estates of his wife’s uncle, Admiral Sir Charles Saunders (d. 1775), former Member for Plymouth and Hedon.
It was probably of Henry Sutton Fane that Hudson Gurney* wrote in his diary, 6 Mar. 1827, that the opponents of Catholic relief, including Westmorland, who left office at this time, ‘had sent for Fane in Vienna’ in their efforts to bring in votes; he was listed in the anti-Catholic majority that day. He voted against repeal of the Test Acts, 26 Feb., and Catholic relief, 12 May 1828. He divided against reducing the salary of the lieutenant-general of the ordnance, 4 July 1828. In February 1829 Planta, the Wellington ministry’s patronage secretary, listed him as ‘doubtful’ on Catholic emancipation, but he was also considered as a possible mover or seconder of the address, for which Westmorland had instructed him to vote.
Fane was listed by ministers among their ‘friends’, but he was absent from the division on the civil list, 15 Nov. 1830. He voted against the second reading of the Grey ministry’s reform bill, 22 Mar. 1831. He criticized ministers’ changes to the bill, 14 Apr., when he called the reduction in the number of Members for Ireland and Scotland ‘a national insult to these united kingdoms’. Arguing that the best system of representation was one which secured ‘impartial justice, equal rights and equal laws’, 19 Apr., he condemned the bill as extreme, ineffective and unrepresentative of the varied interests of the country, and concluded by declaring that ‘I envy not that man his heart who concedes this bill, a bill founded on corruption and traffic, and directed to the basest passions of the people’. He duly voted for Gascoyne’s wrecking amendment that day. He voted against the second reading of the reintroduced bill, 6 July. On 12 July, when he alleged that ministers had proposed the bill ‘solely to relieve themselves from the difficulties in which their imbecility as ministers had involved them’, he voted at least five times to adjourn the proceedings on it, though in the early hours of the following morning he admitted the absurdity of continuing to divide the House. He voted in favour of using the 1831 census to determine the boroughs in schedules A and B, 19 July, and to postpone consideration of the partial disfranchisement of Chippenham, 27 July. He was almost certainly the ‘Mr. Fane’ who made a perfunctory gesture of opposition to the abolition of one seat for Lyme, 29 July. He voted to censure the Irish government over the Dublin election, 23 Aug., and for issuing the Liverpool writ, 5 Sept. Although the speeches are credited to John Thomas Fane in the index to Parliamentary Debates, it was presumably he who objected to the £10 franchise, 26 Aug., the delegation of parliamentary powers involved in the appointment of boundary commissioners, 1 Sept., the unconstitutional removal of the franchise, 20 Sept., and the revolutionary character of the bill, 10 Oct. He voted against the third reading, 19 Sept., and passage of the bill, 21 Sept., and the second reading of the Scottish bill, 23 Sept. 1831.
He voted against the second reading of the revised bill, 17 Dec. 1831, and going into committee on it, 20 Jan., and was probably the Fane who spoke inaudibly against the inclusion of 30 boroughs in schedule B, 23 Jan. 1832.
I see below me some friends of mine, scions of the Whig aristocracy, who possess large domains, which they have derived from their ancestors and I fear they will live to see all our institutions overwhelmed in a common destruction, as happened in France.
Unless it was John Thomas Fane, he voted in the majority for Alexander Baring’s bill to exclude insolvent debtors from Parliament, 27 June, and criticized giving undue power to Parliament to disfranchise boroughs, 6 Aug. It may have been he who made interventions on the cases of Alexander Somerville, 3 July, and Governor Darling, 1 Aug., increased expenditure, 6, 18 July, 8 Aug., and Greece, 6 Aug. He divided against the Russian-Dutch loan, 26 Jan., 12 July, and spoke in defence of Belgium, 16 July. Although he claimed to have supported the Maynooth grant in the past, he spoke and voted in the minority of eight against it, 27 July 1832.
As Westmorland ‘could not be brought to the scratch’ for him at Lyme, Fane left the House at the dissolution later that year.