Theresa Muzio Del Guidice, 91, of Mooresville, N.C., passed away on Saturday, August 30, 2025.

She was born on March 3, 1934, in New York to the late Otto and Lucy Corniola Muzio. Mrs. Del Guidice was a member of St. Therese Catholic Church in Mooresville. Her church was dear to her heart, and she sang in the choir for many years.

In addition to her parents, she was preceded in death by her husband, Nicolas Del Guidice; granddaughter, Michelle DeFranco; and her brother and sister.

She is survived by her children, Marlene Del Guidice; Stephen Del Guidice (Tracy), Diane DeNicola (Kellie Rhoney), and Michael Del Guidice; grandchildren, Samantha DeFranco, Jessica DeNicola, Lauren DeNicola, and Nicholas Del Guidice; and numerous nieces and nephews.

The family will receive friends on Wednesday, September 3, from 5 to 7 p.m. with a prayer service at 6 p.m. at Cavin-Cook Funeral Home. A Funeral Mass will be held at 11 a.m. on Thursday, September 4, at St. Therese Catholic Church. A graveside service will be held at 1:30 p.m. on Monday September 8, at Salisbury National Cemetery.

Memorial donations may be made to St. Therese Catholic Church, 217 Brawley School Road, Mooresville, NC 28117.

Cavin-Cook Funeral Home & Crematory, Mooresville, is serving the Del Guidice family. Condolences may be made to the family at www.cavin-cook.com.