FitzHarris, a reluctant politician from the outset, had sat in the Commons almost continuously since 1802, his career owing more to the reputation of his father, the outstanding Pittite diplomat Lord Malmesbury, than to any merit of his own. He became even fonder of a life of rural retreat at Heron Court after the untimely death of his wife in 1815, although the increasingly frail health suffered by Malmesbury, the lord lieutenant, forced him to be active on Hampshire business.
Condemning ministers’ failure to stifle the explosive issue of how to deal with Queen Caroline, FitzHarris complained to Pembroke, 21 July 1820, that had they done so, ‘we should have been now enjoying (comparatively with last year) something like tranquillity, instead of being, as is my decided opinion, upon the very verge of ruin’. Explaining that ‘God knows I give no preference to either of the two parties; I don’t know which to think the worse of’, he nevertheless argued that, since the king could not enter any prosecution with ‘clean hands’, the parliamentary charges made against the queen were unjustifiable. As the leader of the House, Lord Castlereagh, had ‘notified an intention of enforcing an attendance’, FitzHarris felt obliged to inform his patron that ‘if I am called on to vote, it would be in opposition to the line of proceeding unhappily adopted by the government’, and that, as this might place him in conflict with Pembroke, he wished to vacate his seat. Pembroke, responding with equal civility, 5 Aug., urged him to defer his resolution, thinking ‘the present moment the most improper for a man to withdraw himself from either House of Parliament’, and adding that ‘I am far from supposing you to be bit by radicals and still less to be influenced by fear of them, but perhaps I may suspect you of being bit by a love of solitude which often misleads the best heads and the best hearts’. Desperately concerned that the gains recently made against the forces of radicalism had been thrown away and that bloodshed and anarchy were inevitable, FitzHarris repeated his criticisms of ministers in a letter of the 7th, but seems to have heeded Pembroke’s calming response, dated 12 Aug. 1820, in which he pointed out that FitzHarris could always abstain, that ‘never was it my wish or intention to shackle you with my opinions’, and that a secession would be liable to misinterpretation.
FitzHarris recorded in his letterbook his astonishment at the arrival at Heron Court of Sir George Cockburn*, 30 Sept. 1820, with instructions from the king that he should immediately cross to the Isle of Wight and organize a loyal address from Newport. Obeying such a direct command, albeit against his better judgement, he informed Cockburn, 2 Oct., that he was convinced that, given ‘the present disturbed state of the public mind’, such an attempt could only be counterproductive.
