1392 Aragonese troops under the king’s brother Martin sent to Sicily to quell a revolt against Queen Maria and her husband, Martin’s son, the younger Martin.
1395 Martin succeeds to Aragon. The count de Foix, husband of the late king’s eldest daughter, invades the kingdom to assert her rights, but finds no supporters. Martin, having pacified Sicily, Sardinia, and Corsica, returns to Spain. Pope Boniface IX,
1397 in revenge for the recognition by Aragon of the anti-pope Benedict XIII (Pedro de Luna), confers Sardinia and Sicily on the count de Molinets.
1401 Death of Maria of Sicily. She is succeeded by her husband, the younger Martin, who,
1402 the following year, marries Blanche, heiress of Navarre.
1409 Martin of Sicily suppresses the rebellion in Sardinia. He dies without issue. Blanche becomes regent of Sicily.
1410 Interregnum, consequent on the death of Martin of Aragon without direct heirs. During two years the country is distracted by the conflicts of rival claimants to the throne till, at the instance of the justiciar Juan de Cerda, a commission is selected from the cortes of the three provinces of Aragon, Catalonia, and Valencia which names the infante Ferdinand, regent of Castile, and he receives the crowns of Aragon and Sicily as
1412 Ferdinand (I) the Just. He subdues a rebellion of the count of Urgel and maintains tranquillity in the kingdom till his death in
1416 when he is succeeded by his son Alfonso (V) the Magnanimous.
1417 Reduction of Corsica attempted by Alfonso without much success.