Sicilian School
The Sicilian School was a small community of Sicilian, and to a lesser extent, mainland Italian poets gathered around Frederick II, most of them belonging to his court, the Magna Curia. Headed by Giacomo da Lentini, they produced more than three-hundred poems of courtly love between 1230 and 1266, the experiment being continued after Frederick's death by his son, Manfred.
Origins
These poets drew inspiration from the troubadour poetry of Occitania written in langue d'oc, which applied the feudal code of honor to the relation between a man (acting as the vassal) and a woman (acting as king or superior). This is a reversal of the traditional role of women, traditionally dependent on men, and marks a new awareness in medieval society: the decadence of feudalism with the increasing power of the middle class, causes a shift in the reading public, the epic (traditionally devoted to great military pursuits) gradually giving way to the lyric (generally focused on love). In the lower Middle Ages more and more women were reading books than ever before and poetry tried to adapt to their point of view and their newly acquired role in society.