Jean-Baptiste Lacourse b. 11-22-1719 is the son of Pierre Lacourse & Josephte Lacerte. Jean-Baptiste was married on Jan. 7, 1741 in Yamachiche, Quebec. The siblings of Jean-Baptiste are Marie-Madeleine, Alexis, Michel, Josephte, and Jacques Lacourse. Parents of Pierre Lacourse are Jean Gelinas & Francoise Dumesnil. I'm descended from Jean's son Estienne Gelinas. I have all the siblings and dates. If you need more help, let me know. I'm glad to be of help.