Mary Patten from Topsham or Bowdoinham Maine was my grandmother married to Willis B Donnell. They both died in the 1940s and were buried in Brunswick, Maine. She is descended from the Patten family that settled Bowdoinham and Topsham in the mid 1700s. They were farmers, ship builders and were part owners of early water driven mills on the Cathance River in Bowdoinham. Part of that family moved to Bath and continued ship building there. I have extensive background for Willis B Donnell but nothing for Mary. I am interested in discovering Mary's immediate background, parents etc.