Diane E. Ostapuck, 72, of Lancaster, PA passed away Sunday, March 20, 2016 unexpectedly at her home.

Born in Weehawken, NJ she was the daughter of the late Thomas D. Sr. and Mildred M. (Fisher) Ostapuck. Diane was a 1961 graduate of Lancaster Catholic High School and worked in the clerical department for Armstrong World Industries until her retirement and later in the office of St. Philip the Apostle Catholic Church. She enjoyed traveling with her friend, Kathy, to the theatre, Broadway shows and especially her many trips to Ireland. Diane loved reading, crossword puzzles, gardening and decorating her home for the holidays. She was a member of St. Philip the Apostle Catholic Church where she was active in the choir.

She is survived by her brother Thomas D. Ostapuck, Jr, husband of Barbara of Stevens, PA; a niece Tracy A. wife of Jeffrey E. Love of York, PA and her best friend Kathy Hartman of Lancaster, PA.

Mass of Christian Burial will be held Monday, March 28, 2016 at 12:00PM from St. Philip the Apostle Catholic Church, 2111 Millersville Pike Lancaster, PA 17603 with Fr. Lawrence Sherdel as Celebrant. Entombment will be held in St. Joseph New Catholic Cemetery, Bausman, PA. A viewing will be held from 10:00AM until 12:00PM at the Church.