Well Sheri is my sister and i too have the Dupuis book. In it my name is misspelled Denis.(which is still a sore spot lol) My grandmother was Isabelle Dupuis she married Ernest Nantais and had my father Richard and his brother Ernest JR. So we may indeed be related.I know alot about the Dupuis but not much about Nantais. My grandparents divorced before i was born and i never knew the Nantais's. Nantais informations would be greatly appreciated. Thank you for your reply.