Second Earl, statesman; entered Parliament as a Liberal in 1836, and became a supporter of free trade; in 1846 succeeded to the peerage, and in 1851 became Foreign Minister under Lord John Russell; four years later became leader of the Lords; figured in every Liberal cabinet till 1886, usually as Colonial or Foreign Secretary; in 1859 he failed to form a ministry of his own; was a staunch supporter of Mr. Gladstone's Home Rule policy (1815-1891).