Ibiza (Parliament of the Balearic Islands constituency) Ibiza (Parliament of the Balearic Islands constituency) Ibiza () is one of the four constituencies () represented in the Parliament of the Balearic Islands, the regional legislature of the Autonomous Community of the Balearic Islands. The constituency currently elects 12 deputies. Its boundaries correspond to those of the island of Ibiza. The electoral system uses the D'Hondt method and a closed-list proportional representation, with a minimum threshold of 5 percent. Until the 2003 election, the results in this district were also used to determine the composition of the Ibiza and Formentera Island Council during the same term as the Parliament,
Kingdom of Majorca to resolve the financial crisis. The problems of the kingdom did not appear to have an end since in 1341, Peter IV of Aragon closed relations with the Kingdom of Majorca as a prelude to invasion. In May 1343, Peter IV invaded the Balearic Islands and followed that in 1344 with the invasions of the counties of Roussillon and Cerdanya. James III was able to keep only his French possessions. After the sale of these possessions to the king of France in 1349, James III left for Majorca. He was defeated and killed at the Battle of Llucmajor on 25