Boreum, Cyrenaica Boreum, Cyrenaica Boreum was a city and diocese in Roman Libya. It is now a Roman Catholic titular see. Its modern location is Tabibbi, in southern modern Libya. Boreum was important enough in the Roman province of Libya Superior (Libya Pentapolitana; part of Cyrenaica) to become one of the suffragan sees in this province, which depended directly on the Patriarchate of Alexandria (in Egypt) without a proper Metropolitan, but faded like most bishoprics in Roman Africa. We know of only one ancient bishop, the Arian bishop Senziano, mentioned in 325. In 1933 the diocese was nominally restored as a Latin
Names of the Greeks region named Graea, and Pausanias mentions that the ancient city of Tanagra was for a time called Graea, adding that "no one knows where this Graia really was; Aristotle thought it was near Oropus, further east on the same coast as Delion." Busolt claimed that the name was given by the Romans originally to the Greek colonists from Graea who helped to found Cumae the important city in southern Italy where the Latins first encountered the Greeks and then to all Greeks. According to Rene Olivier, in the French language the word "grec" ("Greek") is sometimes also used as an