Capua, and Salerno) were often engaged in local wars and disputes that favoured the rise of the Normans from mercenaries to ruler of the whole southern Italy. The greatest of them was Robert Guiscard, who captured Benevento in 1053 after the Emperor Henry III had first authorised its conquest in 1047 when Pandulf III and Landulf VI shut the gates to him. These princes were later expelled from the city and then recalled after the pope failed to defend it from Guiscard. The city fell to Normans in 1077. It was a papal city until after 1081.
Papal Benevento
Benevento passed to the Papacy peacefully when the emperor Henry III ceded it to Leo IX, in exchange for the Bishopric of Bamberg (1053). Landulf II, Archbishop of Benevento, promoted reform, but also allied with the Normans. He was deposed for two years. Benevento was the cornerstone of the Papacy's temporal powers in southern Italy. The Papacy ruled it by appointed rectors, seated in a magnificent palace, and the principality continued to be a papal possession until 1806, when Napoleon granted it to his minister Talleyrand with the title of Sovereign Prince. Talleyrand was never to settle down and actually rule his new principality; in 1815 Benevento was returned to the papacy. It was united to Italy in
