History of Corsica of 1755 and under partial control until its purchase by France in 1768. However, the dissension and political conflict at home did not always permit Doges of Genoa to govern Corsica well or at all. During such periods the island was subject to destructive conflict between coalitions of signorial families. The Bank of Saint George became involved as a major creditor of the Republic of Genoa. As security for their public loans they had obtained a franchise to collect public money; i.e., taxes. In 1453 the people of Corsica held a general assembly, or Diet, at Lago Benedetto at which
Medieval Corsica of unity and central government. Towards the end of the eleventh century, the Papacy laid claim to Corsica, saying it had been donated to the Church by Charlemagne. In fact, all Charlemagne had done was promise that stolen ecclesiastical lands would be returned. Nevertheless, the clergy of Corsica supported the Papacy. In 1077, Pope Gregory VII wrote a letter addressed to the Corsican church, regretting that the Papacy had for so long neglected the island and announcing that he was sending Landulf, bishop of Pisa, as his apostolic legate to the island. In 1092, Pope Urban II raised the bishopric