I am researching the Duhamel name. I found the following in the Loiselle Marriage Index: Adelaide DUHAMEL, widow of Joseph Deblois, married Pierre DIONNE, widower of Emelie Emond, on the 22nd of Oct 1873 in St-Roch, Quebec. I did a quick search for Adelaide's first marriage to try to find her parents, but I couldn't locate it. If you think Genevieve may have married about that date, I will try a little harder to see if she is Genevieve-Adelaide! Let me know what you think.