(b Verona, 1374; d Ferrara, 4 Dec 1460).
Italian humanist and educator. He was one of the great humanist teachers of the 15th century. Having studied in Verona, Padua and Venice, Guarino was among the first Italian scholars to visit Constantinople, where he studied Greek from 1403 to 1408, living part of the time in the household of the neo-Platonic philosopher Manuel Chrysoloras (1350–1415). Laden with Greek manuscripts, Guarino returned to Italy via Rhodes and Chios in 1409, stayed in Venice for a short period, moved to Verona (1409–10) and finally settled in Florence, where he was employed as a Greek tutor (1410–14). Between 1414 and 1419 he was teaching in Venice and in 1419 he opened a private school in Verona. In 1429 Guarino was summoned to Ferrara by Niccolò III d’Este as tutor for his son Leonello. He remained there until his death.