Sarah Ann Scovill

Do you have any Scoville family that once lived in Canada. I'm looking for family of Mary Ann Scoville who was born 1828 in Canada. She married in Gore Dist. 1845 to Joseph William Bates. Their first child was born 1850 in IL. The rest of their children were born in MN. That is where Mary Ann died. I have no idea of who her parents are. All I know is from her death certificate is that her parents were from NY and NJ. I believe that maybe her mothers name was Elizabeth from an 1850 IL census where Mary Ann is living with Elizabeth and other Scoville family members. Do any of these places or names sound familiar?