Carnarvon’s grandfather, James, 1st Duke of Chandos, had been lord lieutenant of Radnorshire and steward of the King’s manors, and Carnarvon tried to re-establish this interest. He meant to stand for Radnorshire in 1754; was supported by Lord Oxford and opposed by Howell Gwynne; in the end transferred himself to Winchester where his father had inherited in 1751 a parliamentary interest from a distant cousin. He then promised his interest in Radnorshire ‘to Lord Oxford’s friend at the next vacancy’, and refused to support Gwynne at the by-election of 1755.
On the accession of George III Carnarvon set out to deprive Gwynne both of his parliamentary seat and his lieutenancy.
It was perhaps this disagreement with Grenville which made Rockingham class Carnarvon in July 1765 as merely ‘doubtful’ and not as ‘contra’; but on 22 Feb. 1766 Carnarvon voted against the repeal of the Stamp Act. Hence in November 1766 Rockingham listed him as ‘Swiss’, and Newcastle, in March 1767, as ‘Administration’. But Carnarvon did not vote either on the land tax or the nullum tempus bill. In October 1765 he had informed Gwynne that he had ‘no further thoughts of standing for the county’;
By this time Carnarvon was reconciled to the Government. When in 1771 Northington, a dying man, resigned the lieutenancy of Hampshire, Carnarvon was restored to it; and claimed to have been left by the Government ‘to name whom he pleased’ as candidate for the county on the vacancy which would follow Henley’s succession to the peerage.
He died 10 Oct. 1789. Others beside Gibbon described him as ‘a man of great sweetness of nature and good-breeding’.
