Robert Banks Jenkinson, 2nd Earl of Liverpool (7 June 1770 – 4 December 1828) was an English politician and both the youngest and longest-serving Prime Minister (1812–27) since 1806. As Prime Minister, Liverpool called for repressive measures at domestic level to maintain order after the riots of 1819. He dealt smoothly with the Prince Regent when King George III was incapacitated. He also steered the country through the period of radicalism and unrest that followed the Napoleonic Wars. He favoured commercial and manufacturing interests as well as the landed interest. He sought a compromise of the heated issue of Catholic emancipation. The revival of the economy strengthened his political position. By the 1820s he was the leader of a reform faction of "Liberal Tories" who lowered the tariff, abolished the death penalty for many offences, and reformed the criminal law. By the time of his death in office, however, the Tory Party was ripping itself apart.