In the «répertoire» of marriages of Clinton County, including Cooperville, Louise Ducharme is described as the daughter of François and Marie Mathieu. But this is a wrong reading. I have check myself the microfilm of the original register, and although not very clear, it should be undestood as Marie Maurice.
This Marie Maurice is indeed Marie Riel-dit-Lirlande, daughter of Maurice Riel-dit-Lirlande and Marie Desautels-Lapointe. The first name of her father was taken as her own name. She married François Charron-dit-Ducharme as said in my other answer.
If you can read French, I will send you copy of an article I wrote on that matter a couple of years ago.