Hi! I'm not sure, but you may want to get in touch with some of my relatives in Ingonish, Cape Breton, Nova Scotia. My Grandfather, Thomas Rideout, had a sister named Ida, and my great-grandmother's maiden name was Murphy. For more information on them, feel free to contact my father. He is Gordon Rideout, PO. Box 221, Ingonish, NS, B0C 1K0, phone: (902) 285-2665. Wish I knew more myself, but I know my Dad can give you names of relatives there who may know more.