Excuse the delay in responding. I don't check this forum as often as I should. I'm mistaken. The info from Alvic Gelinas' book goes like this. Jean-Baptiste Lacourse was married on Jan. 7, 1741 to Josephte Lacerte in Yamachiche. There is no 2nd marriage listed Josephte Lamy. The children of Jean-Baptiste and Josephte are: Charles b. Nov. 12, 1744, Marie-Amabilis b. Mar. 8, 1751, Marguerite b. Oct. 30, 1758, Jean-Baptiste, Louise b.3-5-1753, Michel b. Apr. 28, 1749, Firmin b. Jun. 6, 1761, Joseph b. Jun. 20, 1765and Marie-Josephte b. Apr. 23, 1763. There were 3 other boys and 1girl too who died at an early age but I don't have their names or dates.
Hope this helps. If you have any more questions, don't hesitate to e-mail me.