The university is named after Bonaventure (1221–1274), born John of Fidenza, who became a cardinal and Doctor of the Church. A theologian and contemporary of Thomas Aquinas at the University of Paris, he became head of the Franciscan order and did much to institutionalize that order. His most famous work is "Itinerarium mentis in deum", or "The Soul's Journey to God". Bonaventure was canonized in 1482 by Sixtus IV. The Franciscan friars at the St. Bonaventure Friary belong to the Holy Name Province and are members of the Order of Friars Minor, one of the orders of Franciscans.