Vandals
(Line 696)
Note from Essay On Criticism by Pope

A race of European barbarians, who first appear historically about the second century, south of the Baltic. They overran in succession Gaul, Spain, and Italy. In 455 they took and plundered Rome, and the way they mutilated and destroyed the works of art has become a proverb, hence the monks are compared to them in their ignorance of art and science