Viscount Malpas (as he was then styled) was variously described in 1812 as ‘a young man of effeminate manners, not promising much manliness of character’ and as ‘rather a quiz; and has the manners of a man of 50’.
strongly combattu ... by an overleaping towards Methodism. Mr Wilberforce has got hold of him and lent him some of his evangelical books which he savours, for his whole mind is upon religion ... Lady Cholmondeley wishes him to remain a Catholic rather than turn Methodist, but Lord Cholmondeley says he prefers the religion that will allow of a seat in Parliament and of being in office.
Jerningham Letters, ii. 17, 102.
Rocksavage was returned on his father’s interest for Castle Rising after Cholmondeley had induced his sitting nominee to vacate for him. He gave a silent support to administration. He voted for the suspension of habeas corpus, 23 June 1817, and for the ducal marriage grant, 15 Apr. 1818. On 8 Apr. 1819 he was a defaulter and on 3 May, ironically, his name was struck off the anti-Catholic majority list, because he had arrived late.
Religion remained his chief preoccupation. He died 8 May 1870.
