Balearic Islands having partitioned his domains between his sons in his will. The will created a new Kingdom of Mallorca from the Balearic islands and the mainland counties of Roussillon or Montpellier, which was left to his son James II. However, the terms of the will specified that the new kingdom be a vassal state to the Kingdom of Aragon, which was left to his older brother Peter. Chafing under the vassalage, James joined forces with the Pope Martin IV and Philip III of France against his brother in the Aragonese Crusade, leading to a 10-year Aragonese occupation before the islands were
University of the Balearic Islands was inaugurated on April 25, 2007, but was closed later that year due to structural problems caused by flooding. The faculties and schools are divided into autonomous departments, which are divided into subject areas. Each faculty is headed by a dean and each department by a director. Also on the campus are the "Institute of Educational Sciences", for teacher training, the "Cultural Activities Service", which organizes the Open University, a student residence ("Bartomeu Rosselló-Pòrcel") and a restaurant. The UIB also has "University Schools Adscritas", private establishments offering university degrees recognized by the University of the Balearic Islands (which are valid