Shirley Ann Oberholtzer, 80, of Mountville, died peacefully on Monday February 21, 2011, at Hospice of Lancaster County, Mount Joy, PA. Born in Lititz, she was the daughter of the late Isaac H. and Laura (Risser) Witmer Cortese. She was a graduate of the former Lititz High School. Shirley was a homemaker. She enjoyed bowling, and was a member of the Dutch Nut League for 41 years. Surviving is a son James P. Oberholtzer of Mountville, a brother Herbert R. husband of Marnie Witmer of Hellertown, and a sister Verna wife of Peter Lofing of Mountain Home, Idaho. In addition to her parents she was preceded in death by a brother Laurance R. Witmer. Relatives and friends are respectfully invited to attend her funeral service from the Buch Funeral Home, 21 Market Square, Manheim PA, on Friday February 25, 2011 at 11:00 A.M. Interment will be in Riverview Burial Park, Lancaster. There will be a public viewing on Friday at the funeral home from 10:00 A.M until the time of the service. In lieu of flowers contributions in Shirley's memory may be sent to Hospice of Lancaster County, P.O. Box 4125, Lancaster PA 17604.