A bête noire of the radical election agent Joseph Parkes, who described him as ‘a nasty betwixt & between semi-Whig, semi-Tory’, Wilmot’s opinions retained a shade of ambiguity, despite his support for Peel, Lord Stanley and Sir James Graham, as he was less interested in the political and religious questions which animated partisans than humanitarian and legal issues.
In consequence of the ill-heath & religious turn of one of my family, my domestic comfort & family privacy has been destroyed; and it was this change in my home, which induced me originally to go into Parliament and live so much in London. I went to Parl[iamen]t as an occupation.
Hitherto regarded as a Tory, Wilmot offered as a Reformer for Warwickshire at the 1831 general election, but his unpopularity forced a swift retirement from the contest.
At the 1837 general election, Wilmot was opposed by two Reformers who condemned his ‘slippery policy and shifty voting’, but with the support of Conservatives he was re-elected in second place.
Instead, humanitarian issues, especially penal policy and slavery, were Wilmot’s uppermost concerns. As chairman of the Warwickshire quarter sessions Wilmot had become alarmed by the problem of juvenile offenders in the mid-1820s, writing a memorandum to Peel and publishing a pamphlet on the issue.
Wilmot’s staunch hostility to slavery was first expressed through his opposition to the Grey government’s proposed £20 million compensation to West Indian plantation owners, 30, 31 July 1833.
Utilising his considerable experience as a magistrate, after serving on an 1834 select committee Wilmot in 1836 unsuccessfully introduced a bill, with Joseph Hume, to establish councils elected by county ratepayers to levy, collect and spend county rates.
With the Conservatives now in office, Wilmot anxiously solicited a public appointment from Peel, and was one of a number of MPs behind an abortive attempt to block the re-election of Shaw Lefevre as Speaker in August 1841.
Despite describing Wilmot as a ‘muddle-brained blockhead’, the colonial secretary, Stanley appointed the baronet, who resigned as an MP, as lieutenant governor of Van Diemen’s Land (Tasmania) in February 1843.
Gladstone publicly recalled Wilmot, 30 Apr. 1846, citing administrative failings and inattentiveness to the convicts’ moral welfare, but really making the governor the scapegoat for a policy failure at the colonial office, as Gladstone’s Whig successor Henry Grey, 3rd earl Grey, recognised.
