Mathurin married Marguerite Bire about 1638 in La Rochelle, Charente-Maritime, France. Marguerite was born about 1616; was buried in Nov 1675 in Hotel Dieu de Quebec, Quebec, Canada. [Group Sheet] [Family Chart]

1. Etienne Roy was christened on 7 Aug 1641 in Sainte Marguerite, La Rochelle, Aunis, France; was buried on 1 Mar 1689/90 in Charlesbourg, Quebec, Canada.
2. Marguerite Roy was christened on 8 Dec 1650 in Sainte Marguerite, La Rochelle, Aunis, France; died on 13 Feb 1727/28 in Charlesbourg, Quebec, Canada; was buried on 14 Feb 1727/28 in Charlesbourg, Quebec, Canada.
3. Marie Catherine Roy was born on 10 Jun 1659 in Quebec, Quebec, Canada; was christened on 11 Jun 1659 in Quebec, Quebec, Canada; died on 19 May 1734 in Hotel Dieu de Quebec, Quebec, Canada; was buried on 20 May 1734 in Hotel Dieu de Quebec, Quebec, Canada.