Irene Mary DiGiacomo, 79, of Monessen, died Friday, January 1, 2016 in her home. She was born in Charleroi on November 28, 1936, the daughter of the late Alfred Nesti and Josephine LeBruno Nesti. Irene was a 1954 graduate of Charleroi High School and was a member of Epiphany of Our Lord Roman Catholic Church. She is survived by her three daughters, Carlene Vaccaro (Mark Beeman), Debra DiGiacomo (Dana Dudeck), Dana Kapolka, a sister, Marie Polhamus of Irvine, CA, five grandchildren, Christopher (Megan) Vaccaro, Nicole Vaccaro, David (Kari) Feehan, Alex Kapolka, Lauren Kapolka, and by two great grandchildren, Isabella and Declan Feehan. In addition to her parents, she was preceded in death by her husband Louis G. DiGiacomo, and by a son-in-law, Chris Vaccaro. Private family visitation and services, conducted by Fr. Michael J. Crookston, will be held this week. Interment will follow in Grandview Cemetery, Monessen. Condolences accepted for the family at www.dalfonso-billick.com. Arrangements entrusted to Dalfonso-Billick Funeral Home Inc. and Cremation Services, 441 Reed Ave. Monessen, PA.