“ The Greek and Roman forms are doubtless attempts to reproduce a Celtic original, the exact form of which is still matter of dispute. Brittany (Fr. Bretagne) in western France derived its name from Britain owing to migrations in the 5th and 6th century A.D. The personification of Britannia as a female figure may be traced back as far as the coins of Hadrian and Antoninus Pius (early 2nd century A.D.) ”