Leonard married Gabrielle Baune on 18 Nov 1698 in Lachine, Quebec, Canada. Gabrielle (daughter of Jean Beaune dit Lafranchise and Marie Madeleine Bourgery) was christened on 23 Dec 1673 in Montreal, Quebec, Canada; died on 11 Oct 1738 in Pointe Claire, Quebec, Canada; was buried on 12 Oct 1738 in Pointe Claire, Quebec, Canada. [Group Sheet] [Family Chart]

1. Marie Marguerite Lalande was born on 22 Sep 1699 in Lachine, Quebec, Canada; was christened on 23 Sep 1699 in Lachine, Quebec, Canada; and died.
2. Ursule Lalande was born about 1701; died on 23 May 1799 in Ste. Rose, Quebec, Canada; was buried on 25 May 1799 in Ste. Rose, Quebec, Canada.
3. Marie Anne Lalande was born on 11 Dec 1701 in Lachine, Quebec, Canada; was christened on 18 Dec 1701 in Lachine, Quebec, Canada; died on 23 Sep 1774 in Les Cedres, Quebec, Canada; was buried on 24 Sep 1774 in Les Cedres, Quebec, Canada.
4. Antoine Lalande dit Latraille was born about 1704; was buried on 15 Jan 1794 in Ste. Genevieve, Pierrefond, Quebec, Canada.
5. Jacques Lalande was born on 18 Feb 1703/04 in Ste. Anne de Bellevue, Quebec, Canada; was christened on 19 Feb 1703/04 in Ste. Anne de Bellevue, Quebec, Canada; died on 30 Apr 1780 in Laval (St. Vincent de Paul), Quebec, Canada; was buried on 1 May 1780 in Laval (St. Vincent de Paul), Quebec, Canada.
6. Pierre Lalande dit Latraille was born on 18 Feb 1703/04 in Ste. Anne de Bellevue, Quebec, Canada; was christened on 19 Feb 1703/04 in Ste. Anne de Bellevue, Quebec, Canada; died on 28 Dec 1785 in Ste. Genevieve, Pierrefond, Quebec, Canada; was buried on 29 Dec 1785 in Ste. Genevieve, Pierrefond, Quebec, Canada.
7. Marie Marguerite Lalande was born on 6 Dec 1705 in Ste. Anne de Bellevue, Quebec, Canada; was christened on 13 Dec 1705 in Ste. Anne de Bellevue, Quebec, Canada; and died.
8. Marie Louise Lalande was born on 9 Oct 1710 in Ste. Anne de Bellevue, Quebec, Canada; was christened on 12 Oct 1710 in Ste. Anne de Bellevue, Quebec, Canada; died on 21 Jan 1729/30 in Montreal, Quebec, Canada; was buried on 21 Jan 1729/30 in Montreal, Quebec, Canada.
9. Charles Lalande was born about 1715; died on 5 May 1792 in Vaudreuil, Quebec, Canada; was buried on 7 May 1792 in Vaudreuil, Quebec, Canada.
10. Marie Josephe Lalande was born on 22 Jan 1714/15 in Pointe Claire, Quebec, Canada; was christened on 22 Jan 1714/15 in Pointe Claire, Quebec, Canada; and died.
11. Jeanne Francoise Lalande was born on 23 Feb 1716/17 in Ste. Anne de Bellevue, Quebec, Canada; was christened on 24 Feb 1716/17 in Ste. Anne de Bellevue, Quebec, Canada; was buried on 3 Aug 1727 in Pointe Claire, Quebec, Canada.
12. Lalande was born on 24 Apr 1718 in Pointe Claire, Quebec, Canada; was christened on 26 Apr 1718 in Pointe Claire, Quebec, Canada; and died.
13. Lalande was born on 24 Apr 1718 in Pointe Claire, Quebec, Canada; was christened on 26 Apr 1718 in Pointe Claire, Quebec, Canada; and died.

Jean married Marie Lariviere. Marie and died. [Group Sheet] [Family Chart]