Fernando de Aragón, 1st Duke of Montalto

Fernando de Aragón y Guardato, 1st Duke of Montalto (before 1494–1542) was the eldest bastard son of king Ferdinand I of Naples and Diana Guardato, one of his mistresses.

Fernando de Aragón, first Duke of Montalto

The addition "Montalto de Aragón" is in remembrance of his grandfather, Alfonso V of Aragon.

Marriages and issueEdit

Fernando was the ninth child of Ferdinand I of Naples. He first married Anna Sanseverino. The marriage was without issue.

He then married, Castellana de Cardona, and had the following:

Full siblings of Fernando de Aragón y Guardato, 1st Duke of MontaltoEdit

  1. Maria d'Aragona y Guardato, (*1440 - +1460/61); married, 1458 Antonio Todeschini-Piccolomini, Duke of Amalfi, deceased 1493, nephew of Pope Pius II, a.k.a. Enea Silvio Piccolomini,(Corsignano, 1405 - Pope 1458 - Ancona, Italy, 1464).
  2. Giovanna d'Aragona y Guardato, (*Naples, 1455 - +Rome, 1501) ; she married in 1472 Lionardo della Rovere, Duke of Sora (*1445 - +1475)



  • Marek, Miroslav. ". In English. Part initial to set up this Wikipedia English page". Genealogy.EU.[self-published source][better source needed]
  • Detlev Schwennicke : Europäische Stammtafeln Band III.3 (1985) Tafel 550. In German.
  • http://grandesp.org.uk/historia/gzas/bivona.htm . In Spanish.
  • http://grandesp.org.uk/historia/gzas/medinasidonia.htm . In Spanish.
  • www.abcgenealogia.com/delaCerda00.html . In Spanish.
  • http://geneall.net/H/fam_names.php?id=626 In Spanish.
  • http://www.grandesp.org.uk/historia/gzas/aitona.htm In Spanish.
  • es.fundacionmedinaceli.org/.../agregacion_titulos.aspx In Spanish.
  • https://web.archive.org/web/20110716064129/http://www.tercios.org/camp1635_1.html In Spanish.