BARTON, MARY (Ada); age 92; of Waterford; March 16, 2013. A devoted wife and mother she was a longtime member of the First United Methodist Church of Pontiac where she taught Sunday School and volunteered with the UMYF. She is the wife of the late William C.; mother of Dale (Gayle), Janet (Gary) Peabody-Kratt, and Nancy (Kevin) Kenney; grandmother of Amy, Kelly, Erin, Christopher, Megan and Patrick; and the Great Grandmother of Abby, Luke, Avery, Kiley, Aidan, Avin, Kyle and Andrew. In order to accomodate all the members of the family, both the Visitation and Funeral Service will take place on June 15, 2013, at Pixley Funeral Home, Rochester. Interment following at White Chapel Cemetery. Contributions would be appreciated to the American Heart Association.