Julien Mercier was born on 29 Feb 1664 in Château-Richer, Québec, New France; was christened on 1 Mar 1664 in Château-Richer, Québec, New France; died on 28 Dec 1684 in Sainte-Anne-de-Beaupré, Québec, Canada; was buried on 29 Dec 1684 in Sainte-Anne-de-Beaupré, Québec, Canada.