This is from before Spain was Spain.
The Crown of Aragon ( /ˈærəɡən/; Aragonese: Corona d'Aragón; Catalan: Corona d'Aragó; Spanish: Corona de Aragón ) was a composite monarchy, also nowadays referred to as a confederation of individual polities or kingdoms ruled by one king, with a personal and dynastic union of the Kingdom of Aragon and the County of Barcelona....