“ Returning to England in 1818 he was elected to parliament as member for Hull in the Whig interest; but he was unseated at the election of 1820. In 1824 he succeeded to the baronetcy; and in 1826 he re-entered parliament as representative for Carlisle, a seat which he soon exchanged for the county of Cumberland. In the same year he published a pamphlet entitled “Corn and Currency,” which brought him into prominence as a man of advanced Liberal opinions; and he became one of the most energetic advocates in parliament of the Reform Bill. ”

“ Dissensions on the Irish Church question led to his withdrawal from the ministry in 1834, and ultimately to his joining the Conservative party. Rejected by his former constituents in 1837, he was in 1838 elected for Pembroke, and in 1841 for Dorchester. ”