a big mistaque

of the Spanish Llibre Vermell de Montserrat 

"el llibre vermell de montserrat" is NOT A SPANISH book, is the first book wrote in Catalan and is from the Crown of Aragon so retrospectively called Catalan-Aragonese Confederacy, spain will form 2 CENTURES AFTER is imposble that this book is Spanish because spain didn't exits yet in this era,and  is not wrote in spanish this book is wrote in Latin and Catalan