I think that my ggrandfather's name was Narcisse Martineau but not absolutely sure. His wife was Georgiana Leferriere born 1854 in Quebec. Children were Josephine, Georgiana, Bertha, ?Reatha and Blanche. Family lived in Cohoes, NY and Rochester, NY. Georgiana Leferiere's parents were Henry b.1817 and Marie b.1821. Anyone know my ggrandfather's name and hx?