Eliot, like his father, initially pursued a diplomatic career, serving as an attaché at The Hague and accompanying Sir William A’Court† on his mission to Spain in 1822.
In the autumn of 1830 Eliot was of course listed among the ‘friends’ of Wellington’s ministry, and he voted with them in the crucial civil list division, 15 Nov. 1830. He presented a Liskeard anti-slavery petition, 13 Dec. 1830. The Grey ministry’s reform bill proposed to open Liskeard to the £10 householders but to reduce its representation to one seat. Eliot divided against the second reading, 22 Mar., and for Gascoyne’s wrecking amendment, 19 Apr. 1831. He voted against the second reading of the reintroduced bill, 6 July, for use of the 1831 census in scheduling boroughs, 19 July, and to postpone consideration of Chippenham’s inclusion in schedule B, 27 July. However, he divided against the adjournment motion, 12 July, and for the proposed division of counties, 12 Aug. He accepted that no case could be made for removing Liskeard from schedule B, 29 July, but expressed concern at the bill’s effect on boroughs in remote parts of England where property values were low. He was ‘conscious of having done nothing to forfeit the confidence of the inhabitants’ and trusted that he would again be returned for the borough. He argued that Rochester and Chatham should be separated and given one Member each, 9 Aug. He voted against the bill’s passage, 21 Sept. He emerged at this time as a prominent opposition spokesman on foreign policy, drawing on his previous diplomatic experience. He thought there was insufficient justification for dismantling the Belgian frontier fortresses, which could only benefit France, 27 July, and urged the government to show the ‘utmost possible caution’. On 3 Aug. he warned that there was a strong feeling in the Netherlands against ‘not merely the hostile spirit, but what they consider the duplicity of this country’, in failing to compel Belgium to adhere to the original agreement for the separation of the countries. He asked the foreign secretary, Lord Palmerston, questions about the nature of the great powers’ guarantee of Belgian integrity, 6 Aug., and maintained six days later that the Dutch king had a ‘clear right’ to resume hostilities, given the Belgian monarch’s determination to retain Luxemburg and Limburg in defiance of the original protocols. He seconded Vyvyan’s motion for papers regarding the international conferences on Belgium, 18 Aug. 1831, observing that the Dutch king had behaved ‘as a just and benevolent monarch’ to the Belgian people; Charles Arbuthnot* considered that Eliot’s speech was ‘much the best of the two’.
In November 1831 he privately advised against the proposed Cornish declaration for moderate reform, as he was unwilling to pledge support for ‘any specific measure ... in all its details’ and believed it would ‘divide and weaken the Conservative party’ in the county. He was not prepared to admit the necessity for ‘devising a new constitution’, which, however moderately framed, must ‘form an irresistible precedent for future innovations’.
At the dissolution of 1832 Eliot retired from Liskeard after an unsuccessful canvass. In his address he defended his family’s ‘honourable connection’ with the borough and expressed disappointment that the services of one who was ‘independent in circumstances and unfettered by any professional avocations’ were not required at ‘what I cannot but consider an awful crisis’.
