Share Martin J. "Jack" Duffy's obituary with others.
Invite friends and family to read the obituary and add memories.
Stay updated
We'll notify you when service details or new memories are added.
You're now following this obituary
We'll email you when there are updates.
Share this obituary with others
Select your format and elements to print
IN LOVING MEMORY OF
Oct 21, 1945 — Nov 10, 2026
Carnegie
Sunday
William Slater II Funeral Service
2:00 - 4:00 pm (Eastern time)
Sunday
William Slater II Funeral Service
6:00 - 8:00 pm (Eastern time)
Monday
St. Elizabeth Ann Seton Church of St. Raphael the Archangel Parish
Starts at 10:00 am (Eastern time)
Martin J. “Jack” Duffy
Age 81, of Carnegie, passed away on November 10th, 2026. Beloved husband of 61 years to Bonita Duffy. Loving father of Robert (Melissa) Duffy, David (Aaron) Duffy, and Matthew (Lisa) Duffy. Dear grandfather of Brandy (Kody), Tabatha (Peyton), Seth, Matthew, Ryan, Robbie, Logan, and Kevin. Adoring great-grandfather of Liam, Henry, and Henley.
Jack loved to spend time outdoors fishing, fixing cars, and trips to the casino, but above all, he loved his family. He will be dearly missed.
Family and friends are welcome Sunday, November 15, 2026. 2-4 & 6-8 PM at William Slater II Funeral Service. 1650 Greentree Rd., Scott Twp.,15220 412-563-2800. A mass of Christian burial will be held Monday, November 16, 2026, 10 AM at St. Elizabeth Ann Seton Church of St. Raphael the Archangel Parish, 330 Third Avenue, Carnegie, PA 1510.
Visits: 31
This site is protected by reCAPTCHA and the
Google Privacy Policy and Terms of Service apply.
Service map data © OpenStreetMap contributors