In 1477 Alfonso married with Leonor de Sotomayor of
Portugal, daughter of Juan de Sotomayor and Isabel of Portugal with whom he had three children: • Fernando de Aragón y de Sotomayor (1478–1481) • Alfonso de Aragón y de Sotomayor (1479–1513) • María de Aragón y de Sotomayor (
Zaragoza, 1485 –
Piombino, 1513), wife of
Roberto Sanseverino II who was widowed in 1510 and remarried with
Jacopo V Appiani, Lord of Piombino
:es:Principality of Piombino. The premature death of his eldest legitimate son, Fernando, at the age of three years in 1481, would make the duchy passed to the second son of the marriage: Alfonso, who would inherit the duchy at 6 years in 1485. He also had five extramarital children: With María Junquers, daughter of Mosen Gregorio de Junquers, •
Juan II de Ribagorza (1457–1528), Duke of Luna • Leonor de Aragon, married to
Jaime de Mila and became the first Marquess of
Albayda. with Estenga Conejo (or Maria Sanchez Conejo): •
Alfonso de Aragón y Sánchez (1455-1514),
Bishop of Tortosa and
President of the Generalitat of Catalonia. • Ferran de Aragon y Conejo, Prior of Catalonia. with Catalina de Maldonado • Enric de Aragon (? - 1509). Abbot of Santa Maria de Alaó. ==See also==