Francois married Marie PERRAULT on 31 Jan 1706/7 in Montmorency, Quebec, Canada. Marie (daughter of Joseph PERRAULT and Marie GAGNE) was born on 30 Jun 1690 in Montreal, Quebec, Canada; died on 4 Jan 1769 in Portneuf, Prince Edward Island, Nova Scotia, Canada. [Group Sheet]

1. Jean-Francois MERCURE was born on 15 Feb 1707/8 in Cap Saint Ignace, Montmagny, Quebec, Canada; died on 7 Dec 1775 in Neuville, Portneuf, Quebec, Canada.
2. Jacques MERCURE was born on 24 Oct 1709; and died.
3. Marie-Josette MERCURE was born on 29 Sep 1711 in Portneuf, Prince Edward Island, Nova Scotia, Canada; died after 1764.
4. Elisabeth Isabelle MERCURE was born on 26 Mar 1712/13 in Cap Saint Ignace, Montmagny, Quebec, Canada.
5. Pierre MERCURE was born on 25 Jun 1715; and died.
6. Joseph Louis MERCURE was born on 7 Aug 1716 in Portneuf, Prince Edward Island, Nova Scotia, Canada; and died.
7. Marie-Josephe MERCURE was born on 12 May 1718; and died.
8. Marie-Angelique MERCURE was born on 24 May 1720 in Cap Saint Ignace, Montmagny, Quebec, Canada; died on 13 Aug 1755 in Cap Saint Ignace, Montmagny, Quebec, Canada.
9. Pierre MERCURE was born on 17 Aug 1722 in Cap Saint Ignace, Montmagny, Quebec, Canada; and died.
10. Michelle MERCURE was born on 17 Sep 1724 in Portneuf, Prince Edward Island, Nova Scotia, Canada; and died.
11. Francois MERCURE was born on 21 May 1727 in Cap Saint Ignace, Montmagny, Quebec, Canada; died on 12 Dec 1733 in Cap Saint Ignace, Montmagny, Quebec, Canada.
12. Marie-Anne MERCURE was born on 4 Jun 1730 in Cap Saint Ignace, Montmagny, Quebec, Canada; died after 1782.

Francois married Marie CATELAN on 23 Jan 1696/7 in Portneuf, Prince Edward Island, Nova Scotia, Canada. Marie was born on 17 May 1676 in Quebec, Quebec, Canada; died on 22 Apr 1701 in Pointe-Aux-Trembles, Neuville, Quebec. [Group Sheet]