Catholic Encyclopedia (1913)/Claude Buffier
A philosopher, and author, born in Poland, of French parents, 25 May, 1661; died in Paris, 17 May, 1737. He received his early education at the Jesuit College in Rouen and entered the Society of Jesus in 1679. After teaching literature in Paris, he returned to Rouen to take a chair of theology. Mgr. Colbert, archbishop of that city issued a pastoral recommending to his clergy certain books of Gallican and Jansenistic tendencies. Buffier attacked the pastoral in a pamphlet and having refused to make a retractation journeyed, with the leave of his superiors, to Rome to lay his case before the congregations. Where he easily justified himself and returning to Paris was connected from 1701 to 1731, with the "Journal de Trévoux." He published works on history, asceticism, biography, education, literature, and especially on philosophy. He was not, as is often asserted, a disciple of Descartes, for he rejects altogether methodic doubt and follows in general the scholastics. The Encyclopedists, according to Tabaraud, inserted in their publications, without due credit, entire pages from his books, and Reid, the Scottish metaphysician, acknowledges his great indebtedness to Buffier. His chief works are: a Life of Count Louis de Sales, brother of the saint (Paris, 1708); "Pratique de la mémoire artificielle" (Paris, 1701) often reprinted; Grammaire française sur un plan nouveau (Paris, 1732), in many editions and translations; "Exposition des preuves les plus sensibles de la Vraie Religion" (Paris, 1732); and "Cours des sciences" (Paris, 1722).
BERNARD in Dict. de théol. cath., s.v.; HURTER, Nomenclator, II, 1050; SOMMERVOGEL, Bibl. de la. c. de. J., II, 340-359.