Henry Fox wrote to the Duke of Devonshire, 20 Nov. 1756:
Lord Powerscourt ... has made the best speech, Mr. Fox says, and the most to the purpose, he ever yet heard from so young a speaker. I am glad of it, for it justifies your opinion and mine of his understanding; which, you know, was contrary to that of most people. I am afraid he won’t marry Louisa [her sister]; they say he is looking out for a fortune.
In the summer of 1760 Powerscourt was ‘in a very bad way’, and on 24 Oct. Lady Caroline Fox wrote to her sister, Lady Kildare:
I don’t like your account of Lord Powerscourt. Mr. Fox has had I think a melancholy letter from him, declining coming in for Stockbridge again. Pray ... assure him of my best wishes for the recovery of his health.
Ibid. 287, 293, 299.
He died 6 May 1764.
