Mary Ruth Eaton, 81, Altoona, died Tuesday at UPMC Altoona hospital. She was born in Altoona, daughter of John and Mary L. (Benton) Pine. Surviving are her husband, Harold R. Eaton Sr.; a son, H. Richard of Altoona; two grandchildren; two great-grandchildren; and three siblings: Virginia Huber of Erie, Verna Jane Caldwell of Cranberry and the Rev. John T. Pine of Bellwood. At the request of the deceased, there will be no visitation or service. Arrangements are by Leslie E. Axe Funeral Home, 1520 Fourth St., Altoona.