List of Aragonese monarchs

In 1164, the marriage of the Aragonese princess Petronila (Kingdom of Aragon) and the Catalan count Ramon Berenguer IV (County of Barcelona) created a dynastic union from which what modern historians call the Crown of Aragon was born.

With the death of Sancho III of Pamplona, Aragon was inherited by his son Ramiro as an autonomous state.

Nominally co-monarch of her son Charles I, Joanna I was confined for alleged insanity during her whole reign.

[3] After the Battle of Almansa in April 1707, Philip V of Spain recovered the Aragon, but imposed the Nueva Planta decrees in June 1707, by which the territory lost its privileges.

Nevertheless, Spanish monarchs up to Isabella II, while styling themselves king/queen of Spain on coins, still used some of the traditional nomenclature of the defunct Crown of Aragon in their official documents: King/Queen of Castile, Leon, Aragon, both Sicilies, Jerusalem, Navarra, Granada, Toledo, Valencia, Galicia, Majorca, Sevilla, Sardinia, Cordova, Corsica, Murcia, Jaen, the Algarve, Algeciras, Gibraltar, the Canary Islands, the Eastern & Western Indias, the Islands & Mainland of the Ocean sea; Archduke of Austria; Duke of Burgundy, Brabant, Milan; Count of Habsburg, Flanders, Tyrol, Barcelona; Lord of Biscay, Molina.