Mills was the eldest of the six sons of William Mills, Whig Member for St. Ives, 1790-6, and Coventry, 1805-12, who was descended from an old Warwickshire family and settled at Bisterne in 1792. He inherited the estate there under his father’s will, dated 1 Dec. 1819, in March 1820, as well as a share of his personalty, which was sworn under £120,000.
Mills was introduced at Rochester two days before the poll at the general election of 1830, against the Tory Lord Villiers* and the Whig Ralph Bernal*. This was supposedly in order to replace William Hughes Hughes*, who had retreated to Oxford, on the Pink or Ultra interest, but he actually stood as an independent and spoke against slavery and in favour of economies and parliamentary reform.
I do consider the reform bill of such paramount importance, that unwilling as I am that any of the privileges of my constituents should be lessened, yet I have a stern duty to perform and no vote of mine shall in any way interfere with the success of the bill.
Maidstone Jnl. 3, 10 May, 14 June; Hants Chron. 9 May 1831.
Mills’s maiden speech, on the occasion of his vote in favour of reducing the grant for the civil service, 18 July 1831, contained a similar declaration: ‘I am returned here to do my duty, and no power on earth shall tempt me to vote a shilling unless it be clearly shown that the party to whom it is granted deserves it’. He also complained of the degeneracy of the people, who no longer had the ‘proud stubbornness’ to refuse parochial relief. However, he confined his activities in his first session almost wholly to reform. He paired for the second reading of the reintroduced bill, 6 July, and voted at least twice against adjourning debate on it, 12 July, and fairly regularly for its details. However, he was listed as absent, 3 Aug., on the enfranchisement of Greenwich, whose two dockyards, arsenal and hospital he deemed good material for the creation of a new rotten borough.
Mills voted for the second reading of the revised reform bill, 17 Dec. 1831, its disfranchisement clauses, 20, 23 Jan., and again usually for its details. However, he divided against the enfranchisement of Tower Hamlets, 28 Feb., as he thought that the lowest dwelling in the metropolis was valued at over £10, whereas many respectable houses elsewhere were worth less. He voted for the third reading, 22 Mar., but angered his constituents by leaving the House before the division on Ebrington’s motion for an address calling on the king to appoint only ministers who would carry the bill unimpaired, 10 May, because, as he later argued, it ‘declared positively that they placed all confidence in His Majesty’s ministers and, as he during the progress of the details of the bill frequently voted against them, he could not conscientiously support it’.
