Hi, I don't know if we are related as I cannot get past my gg-grandfather. I have Peter, Michel and Sylvester D. I stopped at 1880 with Peter and Elizabeth D. living in Cohoes. I do have some info for a Marie Hemelie Dandurand m to Elzear Davignon in 1870 and bapt info for children of Louis and Napoleon Oligny. I would be happy to pass this on if you need it. Would appreciate a look up for a death in Troy NY (1936) and/or info from Cohoes if you are in the area or have the books (or the time)available. Good Luck!