Kingdom of Majorca James II of Majorca. After 1279, Peter III of Aragon established that the king of Majorca was a vassal to the king of Aragon. The title continued to be employed by the Aragonese and Spanish monarchs until its dissolution by the 1715 Nueva Planta decrees. The kingdom included the Balearic Islands: Majorca, Menorca (which was still under the rule of Muslims until 1231 when its sovereignty was surrendered to James I), Ibiza and Formentera. The king was also lord of the mainland counties of Roussillon and Cerdanya, and the territories James I kept in Occitania: the signory of Montpellier, the
History of the Jews in the Balearic Islands 5th century, at the instigation of Bishop Severus, a persecution of the Jews took place in Mahon (Magona), the capital of Minorca. As a result, a number of Jews, including Theodore, a rich representative Jew who stood high in the estimation of his coreligionists and of Christians alike, underwent baptism. In consequence of the persecutions of the Almohades in Spain (1146), the number of Jews on the islands increased, and in Palma, the capital of Majorca, a large synagogue and two smaller ones were erected. The Jews engaged in trade and agriculture; and estates, both hereditary (rahals) and leasehold (alguerias),