Strabo, l. ii. It is natural enough to suppose, that Arragon is derived from Tarraconensis, and several moderns who have written in Latin, use those words as synonymous. It is however certain, that the Arragon, a little stream which falls from the Pyrenees into the Ebro, first gave its name to a country, and gradually to a kingdom. D'Anville, Geographie du Moyen Age, p. 181.