Denis Pétau

Denis Pétau (21 August 158311 December 1652), also known as Dionysius Petavius, was a French Jesuit theologian.

Life Pétau was born in Orléans, where he had his initial education; he then attended the University of Paris, where he successfully defended his theses for the degree of Master of Arts, not in Latin, but in Greek. After this he followed the theological lectures at the Sorbonne, and, on the advice of Nicolas Ysambert, successfully applied for the chair of philosophy at Bourges. At Paris he formed a friendship with Isaac Casaubon, then librarian at the royal library, where he spent all his spare time studying the ancient Greek manuscripts. At Orléans he was ordained deacon and presented with a canonry.

After spending two years at Bourges he returned to Paris, and began a correspondence with Fronton du Duc, the editor of John Chrysostom. In 1605 he became a Jesuit, taught rhetoric at Reims (1609), La Flèche (1613), and at the Collège de Clermont (1618). During this last period he began a correspondence with the Bishop of Orléans, Gabriel de Laubépine (Albaspinaeus), on the first year of the primitive Church. Beginning in 1622, he taught positive theology for twenty-two years, and during this time he left France on only two occasions: first in 1629, to teach ecclesiastical history at Madrid at the invitation of Philip IV; second in 1639 to become a cardinal at Rome where Pope Urban VIII wanted him. At sixty years of age he stopped teaching, but retained his office of librarian, in which he had succeeded Fronton du Duc (1623), and devoted the rest of his life to his great work, the Dogmata theologica.

Legacy A crater on the Moon is named Petavius in his honour.

Works Dionysius Petavius, Opus de Doctrina Temporum, 1627 Dionysius Petavius, The History of the World or an Account of Time, 1659 Denis Petau. Antonii Kerkoetii Aremorici Animadversorum liber. Ad Claudii Salmasii notas in Tertullianum de Pallio, ristampa anastatica dell'edizione 1622 a c. di A. CAPONE, Clioedu, Lecce 2010.