CHRISTOPHERSON, BEATRICE "Bea"; age 82; of Dexter, MI; born in Bethel Park, PA; passed away peacefully at U of M Hospital on May 7, 2012, surrounded by her family. Beatrice was very active with the Dexter area Historical Society and the Dexter Methodist Church. She is survived by her daughter, Gail of Ann Arbor; and her husband, Arthur of Dexter. For funeral arrangements, please contact the Dexter Methodist Church. In lieu of flowers, donations to the Dexter Historical Society will be welcomed.