Among the number of learned laymen, thus independently exercising the profession of teacher, we find a certain Peregrino or Pellegrino Morato, a native of Mantua, established at Ferrara early in the sixteenth century. He had, we are told, many of the nobility of Ferrara for his pupils; and had already acquired considerable reputation by his teaching in several cities of Italy.[33] All that has reached us concerning him concurs to produce the impression that Morato must have been an estimable and worthy man; among which testimonies may perhaps be reckoned the fact of his continued poverty, notwithstanding his success as a teacher, and the lofty position of some among his pupils. The most noted scholars and teachers of that age would seem to have led almost invariably wandering lives. They are heard of now holding a chair in one university and now in another, or attached to several of the princely houses of Italy in succession. And such appears to have been the early life of Morato. But at Ferrara he fixed himself more permanently, and soon anchored himself there in a manner, which made "La gran Donna del Po," as Tassoni calls that city, his home, and the centre of all this world's joys and sorrows for the remainder of his life. There he married, and became the father of five children, of whom Olympia appears to have been the eldest. There also he formed close and durable friendships with most of the learned men, of whom a remarkable band were gathered together in the court and university of Ferrara. Among these, one of the most notable for his varied acquirements as well as for the closeness of his intimacy with Morato, was Celio Calcagnini, who occupied the chair of "belle lettere" in the university of his native city. Antiquarian, mathematician, astronomer, poet, scholar, and critic, Calcagnini was one of the most encyclopædic men in an age, when students still dreamed of mastering the "omne scibile." The numerous letters printed among his works prove his friendship with Morato to have been of the most intimate kind. And, if these letters had fortunately preserved their dates, instead of being printed in a confused mass, we should have had the means of ascertaining much more accurately than is now possible, the leading events of his friend Morato's life.