François Grenet was born about 1643 in Saint-Leu-la-Forêt, Val-d'Oise, Île-de-France, France; died on 30 May 1691 in Hôtel-Dieu de Québec, Québec City, Québec, New France; was buried on 30 May 1691 in Hôtel-Dieu de Québec, Québec City, Québec, New France.