SEVEN VALLEYS Mary L. (Sentz) Wolf, 75, died Monday, November 12, 2012, at the Barbara J. Egan Nursing Home, Shrewsbury. She was the wife of the late Edward J. Wolf. Funeral services will be held at 10:30 a.m. Thursday at St. Peter's Church, 1708 Seitzville Road, Seven Valleys, with Pastor Tom Beck officiating. Viewings will be held from 6 to 8 p.m. Wednesday at St. Peter's Church and Thursday from 9:30 to 10:30 a.m. at the church. Burial will be in Mount Rose Cemetery, York. Mary was born on September 2, 1937, in Littlestown, a daughter of the late Robert and Estella Koons Sentz. She was employed for 20+ years as a Pre-boarder for Danskin in York and then retired after 24 years from Campbell Chain Company where she had been a Machine Repair Operator. She was a member of St. Peter's Church, Seven Valleys. She leaves behind five daughters, Linda D. Lieberknecht and her husband, William of Hellam, Peggy L. Sweitzer and her husband, Barry of Seven Valleys, Bonnie S. Stambaugh and her husband, Michael Horner of Windsor, Tina M. Senft and her husband, Robert and Judy A. Curtis and her husband, Kenneth, both of Manchester; 10 grandchildren; 21 great-grandchildren and two great-great-grandchildren; sisters, Thelma Heaps and Linda Ross, both of York; and a brother, Jack Sentz of Littlestown. She was preceded in death by a brother, Charles Sentz. In lieu of flowers, memorial contributions may be made to St. Peter's Church Building Fund, 1708 Seitzville Road, Seven Valleys, PA 17360; or to Cancer Research Institute, One Exchange Plaza 55 Broadway, Suite 1802, New York, NY 10006. Geiple Funeral Home, Inc., 53 Main St., Glen Rock, PA 17327, is in charge of arrangements.