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
Minorca chicken made to modify some of the physical characteristics of the breed, including body size (by cross-breeding with the Langshan), the size of the comb and earlobes, and the position of the neck. None of these attempts had any beneficial effect on its abilities as an egg-layer. Until recently the Minorca was uncommon in its island of origin. In 2004 a project to assess the numbers and quality of the remaining stock in the farms and country houses of the island was completed at the Centre de Capacitació i Experiències Agràries de Mao, the agricultural college of Mahón, and the results