In 1774 Pennington’s father contested Cumberland; and Pennington himself was invited by the party opposed to the Lowther-Portland compromise to stand for Carlisle, but his acceptance came too late. He had ‘aspired some time to the representation of the county’, and at the county meeting of 11 Sept. 1780 attacked ‘with uncommon warmth’ Henry Fletcher, one of the sitting Members; and ‘concluded his speech by saying, since he thought the county so poorly represented, he would stand forth as a candidate though ever so weakly supported’.
He was returned with the support of Administration at a by-election for Milborne Port (‘I have heard’, wrote Rockingham to Grafton on 3 May 1782, ‘that Mr. Pennington paid a considerable sum for his seat, and which I have heard was not very convenient to him’).
On the formation of the Rockingham Administration the Duke of Grafton pressed for an office for Pennington, and between 26 Mar. and the end of July 1782, wrote about it to Rockingham or Shelburne at least once a week. ‘A reasonable offer to Mr. Pennington’, he wrote to Shelburne 26 Mar., ‘is really so near my honour, having passed my word to him upon it when I quitted office ...’; and on 5 Apr. he talked about ‘an uneasiness that has hung upon my mind for so many years, and which makes me now very unhappy’.
Pennington wanted a place of business, and Grafton thought that ‘the Board of Trade, if to be kept up, would answer every expectation’.
Mr. Pennington has indeed a very good property in Ireland [wrote Grafton to Rockingham, 12 June] and tells me that by the foreclosing of a mortgage he will become possessed of a large landed property indeed in that kingdom: your Lordship knows that he is indeed of a very ancient family here, and his father an old baronet. If he was to be made an Irish peer it would at once put an end to all the difficulties of placing him elsewhere.
Rockingham mss.
Rockingham admitted that ‘Mr. Pennington in point of family and in point of the property which he has and will be heir to, has much better pretensions than many have had who have been heretofore made Irish peers’;
After much conversation [wrote Grafton to Rockingham on 19 June] I have been able to convince Mr. Pennington that the certainty of his being created an Irish peer whenever any are made stands on grounds so secure as to admit of no reasonable doubt ... It allows me now to consider myself as part of an Administration which I honour and respect; and I trust that the patent may be so drawn as to include Mr. Pennington’s one brother, the same as if Sir Joseph was now made a peer.
Rockingham mss.
When Shelburne took office and Fox and his friends resigned, Grafton revived the idea of a place for Pennington and suggested that of surveyor general—‘It is an office where he would do great good, and requires an active man.’
Pennington voted for Shelburne’s peace preliminaries, 18 Feb. 1783, and was classed by Robinson as a follower of Shelburne. When the Coalition took office, Fox assured Grafton that Pennington would receive his peerage as promised; which he did. No political obligation was incurred, and Pennington voted against Fox’s East India bill, 27 Nov. 1783, and supported Pitt. He voted for parliamentary reform in 1783 but not in 1785. Six speeches by him are reported between 1782 and 1789, none of any consequence.
He died 8 Oct. 1813, aged 76.
