MARY ALICE MITCHELL, 66; Passed away on Saturday, April 4, 2015. Loving mother of Donnella, Vincent, Harold and David; dearest relative and friend of many who shall be missed. Dedicated Jehovah's Witness. Valued researcher at the Cleveland Clinic Foundation. MEMORIAL SERVICES WILL BEGIN AT 11:00 AM ON SATURDAY, APRIL 11th AT THE KINGDOM HALL OF JEHOVAH'S WITNESSES, 21801 EUCLID AVENUE.