Leonidas married Marie Louise Raymond on 20 Sep 1904 in St. Philippe, Argenteuil, Quebec, Canada. Marie (daughter of Napoleon Raymond dit Labrosse and Malvina Neveu) was born on 8 Jul 1884 in St. Philippe, Argenteuil, Quebec, Canada; was christened in in St. Philippe, Argenteuil, Quebec, Canada; died on 9 Sep 1920 in Lachute, Argenteuil, Quebec, Canada; was buried on 11 Sep 1920 in St. Philippe, Argenteuil, Quebec, Canada. [Group Sheet] [Family Chart]

1. Joseph Napoleon Euclide Lamarche was born on 24 Jun 1905 in St. Philippe, Argenteuil, Quebec, Canada; was christened on 25 Jun 1905 in St. Philippe, Argenteuil, Quebec, Canada; died on 12 Nov 1905 in St. Philippe, Argenteuil, Quebec, Canada; was buried on 13 Nov 1905 in St. Philippe, Argenteuil, Quebec, Canada.
2. Marie Lamarche was born on 11 Jun 1906 in St. Philippe, Argenteuil, Quebec, Canada; was christened on 11 Jun 1906 in St. Philippe, Argenteuil, Quebec, Canada; died on 11 Jun 1906 in St. Philippe, Argenteuil, Quebec, Canada; was buried on 12 Jun 1906 in St. Philippe, Argenteuil, Quebec, Canada.
3. Marie Rosa Lucienne Lamarche was born on 6 Jul 1907 in St. Philippe, Argenteuil, Quebec, Canada; was christened on 7 Jul 1907 in St. Philippe, Argenteuil, Quebec, Canada; and died.
4. Joseph Albert Euclide Lamarche was born on 17 Mar 1909 in Brownsburg, Argenteuil, Quebec, Canada; was christened on 17 Mar 1909 in Brownsburg, Argenteuil, Quebec, Canada; died on 11 Aug 1983 in Flint, Genesee, Michigan, United States; was buried in Aug 1983 in Holly, Oakland, Michigan, United States.
5. Joseph Philas Ubald Lamarche was born on 3 Oct 1910 in Sarsfield, Russell, Ontario, Canada; was christened on 4 Oct 1910 in Sarsfield, Russell, Ontario, Canada; and died.
6. Marie Yvonne Irene Lamarche was born on 7 Jul 1912 in Sarsfield, Russell, Ontario, Canada; was christened on 8 Jul 1912 in Sarsfield, Russell, Ontario, Canada; died in 1998; was buried in 1998 in Lachute, Argenteuil, Quebec, Canada.
7. Mary Cecile Dorina Lamarche was born on 16 Oct 1913 in Sarsfield, Russell, Ontario, Canada; was christened on 16 Oct 1913 in Sarsfield, Russell, Ontario, Canada; and died.
8. Marie Hectorine Aline Lamarche was born on 31 Oct 1915 in St. Philippe, Argenteuil, Quebec, Canada; was christened on 1 Nov 1915 in St. Philippe, Argenteuil, Quebec, Canada; died on 22 Jun 1991 in Lachute, Argenteuil, Quebec, Canada; was buried in Jun 1991 in Lachute, Argenteuil, Quebec, Canada.
9. Marie Rose Lamarche was born on 2 Sep 1920 in St. Philippe, Argenteuil, Quebec, Canada; died on 16 Sep 1920 in St. Philippe, Argenteuil, Quebec, Canada; was buried on 17 Sep 1920 in St. Philippe, Argenteuil, Quebec, Canada.

Leonidas married Marie Dumas on 16 Apr 1921 in Lachute (Ste. Anastasie), Argenteuil, Quebec, Canada. Marie and died. [Group Sheet] [Family Chart]