Question: the first monarch to rule a united crown of aragon was
Answer: d by one king 1162 -- 1716 Standard Coat of arms Territories subject to the Crown of Aragon in 1441 Capital see Capital below Languages Official languages : Aragonese , Catalan , Latin Minority languages : Occitan , Sardinian , Corsican , Neapolitan , Sicilian , Castilian , Basque , Greek , Maltese , Andalusian Arabic , Mozarabic Religion Majority religion : Roman Catholic Minority religions : Sunni Islam , Sephardic Judaism , Greek Orthodoxy Government Feudal monarchy subject to pacts Monarch 1162 -- 1164 Petronilla ( first ) 1479 - 1504 1479 -- 1516 Isabella I and Ferdinand II 1700 -- 1716 Charles III ( last ) Legislature Cortz d'Aragón Corts Catalanes Corts Valencianes Historical era Middle Ages / Early modern period Union of the Kingdom of Aragon and the County of Barcelona 1162 Conquest of the Kingdom of Majorca 1231 Conquest of the Kingdom of Valencia 1238 -- 1245 Conquest of the Kingdom of Sardinia 1324 -- 1420 Union of Ferdinand II and Isabella I 19 October 1469 Conquest of the Kingdom of Naples 1501 -- 1504 Nue