Sir William Stanhope inherited the vast Buckinghamshire estates of the Dormer family, valued at £8,000 p.a.
Returned for Buckinghamshire in 1754 without a contest, Stanhope was classed by Dupplin as ‘doubtful’. The next few years he spent in Italy: in spite of ill health and increasing deafness he enjoyed travelling. Horace Mann on 2 June 1754 described him as having ‘quite recovered his hearing and ... vastly happy’.
He was weary of being alone [wrote Chesterfield]
B. Dobrée, Letters of Chesterfield, v. 2669. and by God’s good providence found out a young woman of a retired disposition, and who had been bred up prudently under an old grandmother in the country; she hated and dreaded a London life, and chose to amuse herself at home with her books, her drawing, and her music.
Returned unopposed in 1761, he left England again for Italy shortly afterwards. His third marriage was unhappy; Walpole wrote to Mann on 1 Sept. 1763:
We sent you Sir William Stanhope and my Lady, a fond couple; you have returned them to us very different. When they came to Blackheath, he got out of the chaise to go to his brother Lord Chesterfield’s, made her a low bow and said, ‘Madam, I hope I shall never see your face again.’ She replied, ‘Sir, I will take all the care that you never shall.’ He lays no gallantry to her charge.
A separation was arranged through the mediation of Chesterfield.
He was now almost completely deaf and increasingly absent from Parliament. He voted against Government on 15 Nov. 1763 over Wilkes, and on 18 Feb. 1764 over general warrants. Shortly afterwards he went abroad again: in May 1765 he was at Naples, on friendly terms with Wilkes,
During the last years of his life he spent much time in the south of France, and he died at Dijon on 7 May 1772.
