I hope you found what you were looking for if you got to Kamouraska. I have the same ancestors until Joseph Antoine and Theresa. Then my line goes to Ignace Paradis & Desanges Ouellet m 6 Oct (also my parents anniversary) 1795 Kamouraska;
Georges Paradis & Marie Emede Mignotte/Mignault-Labry/Labrie m 6 Aug 1836 Kamouraska; Arethemise Paradis & Narcisse Dupoleau-Duval. My maiden name is Duval.