Shirley Terescik, 68, of Bryant Road in Nashua died late Sunday at her home following a lengthy battle with cancer. Shirley was born on June 12, 1936 at Uniontown, PA the daughter of the late Joseph and Susan (King) Rusko. She was a communicant of Immaculate Conception Church in Nashua. She was a loving grandmother and the pride of her life was her grandson. Family members include; her husband of 49 years, John Terescik Jr.; son, John Terescik III and his wife, Lee Ann and their son, John Jake IV of Beaverton, Oregon; four brothers, Jack Rusko, William Rusko, Kenneth Rusko and Terry Rusko all of Pennsylvania; and many nieces and nephews. Shirley was predeceased by three brothers, Jospeh, Connley and James and by two sisters, Jean Rusko and Eleanor Mandolesi. A Memorial Service will be held at an undetermined date at Mount Saint Macrina in Uniontown, PA.