James II, Count of Urgell

James II (in Catalan Jaume II d'Urgell or Jaume el Dissortat "James the Unfortunate", in Spanish Jayme II de Urgel) (1380 – 1 June 1433) was the Count of Urgell (1408–1413), Viscount of Àger, and lord of Antillón, Alcolea de Cinca, and Fraga. Scion of a younger branch of the House of Barcelona and its last male member, he was the centre of opposition to the House of Trastámara after its succeeded to the Crown of Aragon in 1412.

Born at Balaguer to Peter II of Urgell and Margaret Palaiologue of Montferrat, he inherited the county of Urgell from his father in 1408. In Valencia on 29 June 1407, he had married Isabella, daughter of Peter IV of Aragon and sister of Martin the Humane, who appointed him lieutenant of the Kingdom of Aragon in 1408.

Following the death in 1409 of Martin the Younger, heir to the Aragonese Crown, the king appointed James governor-general, an act interpreted by James as implying his heirdom. Following the death of the king in 1410, however, James was one of the six candidates who claimed the throne. Succession through the male line, as ordained in the will of James I of Aragon, would have given him the crown, but through the Compromise of Caspe, Ferdinand of Antequera was elected instead.

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