Sicilian school, group of Sicilian, southern Italian, and Tuscan poets centred in the courts of Emperor Frederick II (1194–1250) and his son Manfred (d. 1266); they established the vernacular, as opposed to Provençal, as the standard language for Italian love poetry, and they also, under the influence of Provençal, northern French, and possibly Arabic poetic traditions, are credited with the invention of two major Italian poetic forms, the canzone and the sonnet. Among the outstanding poets of the Sicilian school were Giacomo da Lentini, Giacomino Pugliese, and Rinaldo d’Aquino.
The brilliant Frederick II, a writer himself, a master of six languages, the founder of the University of Naples, and a generous patron of arts, attracted to his court some of the finest minds and talents of his time. His circle included perhaps 30 men, most of them Sicilians, with added groups of Tuscans and southern Italians. Dante’s terming the group Sicilian in De vulgari eloquentia (“Eloquence in the Vernacular”) is not entirely accurate; some of the poets were mainlanders, the court was not always located in Palermo, and their dialect was influenced by Provençal and southern Italian dialects.
Acquainted with the poetry of the Provençal troubadours (Frederick had married the sister of the Count of Provence) and the northern French and German minstrels, Frederick’s poets produced many poems, of which about 125 are extant, all in Sicilian dialect. About 85 of these are canzones (adapted from a Provençal form called the canso) and most of the rest are sonnets, the invention of which is usually attributed to Giacomo da Lentini, the author of most of them. The majority of the poems were formalized and lacking in genuine inspiration, but some—particularly those describing the pain, anguish, and uncertainty of love—have singular directness and emotional power.
The importance of the poetic forms bequeathed by the Sicilian school can scarcely be overstressed. The canzone became a standard form for Italian poets for centuries. The Sicilian-school sonnet became, with variations, the dominant poetic form not only in Renaissance Italy—where it was brought to perfection by Guido Cavalcanti, Dante, and Petrarch—but also elsewhere in Europe, particularly in Elizabethan England, where, after its introduction in the 16th century, it was modified to form the distinctive English, or Shakespearean, sonnet.