Background
Received the title of count of Ribagorza by his father John II in Monzón, and resigned on November 27, 1469 to be succeeded by his first son Fernando.
Received the title of count of Ribagorza by his father John II in Monzón, and resigned on November 27, 1469 to be succeeded by his first son Fernando.
On August 18, 1443 he was elected Master of the Order of Calatrava and dismissed on September 19, 1445, overtaken by Pedro Girón. In 1475 he was named Duke of Villahermosa by his father John II of Aragon as a reward for his loyalty and military value. Alfonso of Aragon and Escobar died in Linares in 1485, not long after making to Pizarra, Málaga.