My data seems to differ from yours. I have some solid data that states Firmin Miville Deschenes married Soulange Pelletier on July 17, 1849 in Ste. Anna-de-la-Pocatiere, Quebec. He is my 3rd generation great-grandfather. Pierre Deschene b. 1858 is their son. He maried Marie Adele Ocaavie Mainville on November 26, 1881. They had 8 children, one of which was my grandfather Pierre Phillipe Bruno Deschene.