A troubaour (IPA: [tɾuβaˈðuɾ], originally [tɾuβaˈðoɾ]) was a composer and performer of Occitan lyric poetry during the High Middle Ages (1100–1350). The troubadour school or tradition began in the eleventh century in Occitania, but it subsequently spread into Italy, Spain, and even Greece. Under the influence of the troubadours, related movements sprang up throughout Europe: the Minnesang in Germany, trovadorismo in Galicia and Portugal, and that of the trouvères in northern France. Dante Alighieri in his De vulgari eloquentia defined the troubadour lyric as fictio rethorica musicaque poita: rhetorical, musical, and poetical fiction. After a "classical" period around the turn of the thirteenth century and a mid-century resurgence, the art of the troubadours declined in the fourteenth century and eventually died out around the time of the Black Death (1348).