GENDRON, FRANÇOIS, surgeon, donné of the Jesuits, later priest, king’s counsellor and almoner; b. 18 April 1618 at Voves (diocese of Chartres), son of Éloi Gendron, a farmer, and Gillette Doussineau; d. 1688 in France.

After studying surgery at Orléans for at least five years, Francois Gendron went to New France in 1643. He was the first doctor known to have lived in Ontario and among the North American Indians. It was in 1644–45, from Sainte-Marie-des-Hurons, that he wrote his letters, which were published in 1660 by Jean-Baptiste de Rocoles. In the Huron country, according to the testimony of Father Ragueneau, Gendron “helped the French and the Indians with great charity . . . always lived in a very edifying manner . . . without any pay, without any profit . . . for the love of God.” He spent seven years in the Huron territory as a Jesuit donné and left for France again 23 Aug. 1650, after the destruction of the Huron country; he travelled in company with Louis Pinard and Father Pierre Pijart, and took with him an ointment for fistulas, stubborn ulcers, and cancers. Its base was a powder that came from stones which he had discovered on the shores of Lake Erie and which he called “Erie Stones” ("Pierres Ériennes"). This ointment was to make his fortune in France and in 1664 was to bring him the honour of treating the queen, Anne of Austria, who was suffering from cancer of the breast.

Gendron was ordained 25 May 1652, became curate of his native parish, and a doctor of the poor. His popularity increased to such an extent that he soon had to devote himself exclusively to caring for the ill, among whom were to be found persons of distinction. His treatment of the queen created jealousies among members of the profession, in which he was much decried. His cassock especially made him suspect of charlatanism in the eyes of the envious. Nevertheless, despite his great humility and his timidity, he became famous at the court and in the whole country, in which he had travelled a great deal in order to pursue his studies and his experiments in the treatment of cancer.

When he left the court he returned to Voves, provided with tangible evidence of the royal family’s gratitude, even though he had only been able to alleviate the queen’s malady. Thus on 27 Aug. 1665 he was appointed by the king commendatory abbot of Maisières in Burgundy. He used the gains which royal favour brought him for the benefit of indigent patients. Each year he sent 200 livres to Father Ragueneau in Canada.

In 1671 he took up residence in Orléans, in the house of a nephew whose son, Claude Deshaies Gendron, was to become in the 18th century the doctor of the regent, Philippe II d’Orléans. François Gendron practised until his death, which occurred 2 April 1688. A great number of his writings have been preserved, among them a long “Memoir . . . concerning his conduct with regard to the treatment of the cancer of the late Queen Queen Mother.”

Gabriel Nadeau