 "Hispania Citerior" comprised the eastern part of former Castilla la Vieja, and what are now Aragon, Valencia, Catalonia, and a major part of former Castilla la Nueva.In 27 BC, the general and politician Marcus Vipsanius Agrippa divided Hispania into three parts, namely dividing Hispania Ulterior into Baetica (basically Andalusia) and Lusitania (including Gallaecia and Asturias) and attaching Cantabria and the Basque Country to Hispania Citerior.The emperor Augustus in that same year returned to make a new division leaving the provinces as follows