Four colleges appeared in the 12th century; they became more numerous in the 13th, including Collège d'Harcourt (1280) and the Collège de Sorbonne (1257). Thus the University of Paris assumed its basic form. It was composed of seven groups, the four nations of the faculty of arts, and the three superior faculties of theology, law, and medicine. Men who had studied at Paris became an increasing presence in the high ranks of the Church hierarchy; eventually, students at the University of Paris saw it as a right that they would be eligible to benefices. Church officials such as St. Louis and Clement IV lavishly praised the university.