SCHACK, SHIRLEY E.: On Saturday, February 14, 2015; Beloved wife of the late Hans Schack. Loving mother of Jamie MacKenzie and Mark Schack. Cherished sister of Helen Schugar and Annabelle Flom. Also survived by nieces and nephews. Services at Ralph Schugar Chapel, Inc., 5509 Centre Avenue, Shadyside on Tuesday at 3:00 PM. Visitation one hour prior to services (2 - 3 PM). Interment Cneseth Israel Cemetery. Contributions may be made to the Western Pennsylvania Humane Society or a charity of the donor's choice. www.schugar.com