In the 1880 US Census Napoleon is listed as Napoline. He is listed as a Teamster living in Dannemora, NY living with the John Moore family. Age 20 born in NY parents both from Canada.
St Joseph Church records Dannemora, NY has his marriage to Victoire Sauvageau on 21 Jun 1885. Other rootweb source has his burial in 1923 in St Alphonse Cemetery in Tupper Lake, NY.
Victoire Sauvageau born in 1869. Cemetery info has her dates as 1869-1920. Two children are listed as Ida Mae 8yrs old and Flora Mae Devarney Hickson 1895-1977. I have not been able to make the Devarney, Duvernay, Duvernay-Crevier connection into Quebec. To see the above cemetery info Google Cemeteries Clinton Co. NY. Tom from Vermont