Holly A. (McGaffick) Gantz, 72, of Center Township, a mother, grandmother, great grandmother, sister, aunt and friend passed away on March 30th, 2026, at Heritage Valley, Beaver. She was born in New Brighton, a daughter of the late Robert D. McGaffick and Olive Grace (Boyd) Moore. In addition to her parents, she was preceded in death by her son, Wayne T. Eder, her brother, Robert James McGaffick, and her former fiancé, Raymond Maylone. She is survived by her daughters: Elizabeth (John) Hovan, Theresa Eder and Chris Maderia, and Amanda (Jeremy) Rodgers; as well as eight grandchildren: Elecia McGrantham (Dante), Jake and Joshua Hovan, Jeremy “JD” Rodgers, Jr., Roland Rodgers, Rylee and June Eder, and Carrie (Matt) Stumpf; along with three great-grandchildren, Decklan and Laiten Hawkins and Haven Stumpf. She is also survived by her former husband, Harry “Ted” Eder, her sisters, Linda Hall, Debbie Glass and Carol Armendariz and a brother, David McGaffick, along with many nieces, nephews, her “adopted” children such as her children’s stepsister, Ashley Lewandowski (Tim) and many special friends who will forever hold her close in their hearts.
Holly was raised in Beaver County, where she learned the values of hard work, kindness, and loyalty and was known for her smiling face and always having a positive personality. She worked for a few years at the former Geriatric Center before moving to Tucson, Arizona in 1994. There, she began a new chapter in her life and started her career as a phlebotomist. After returning home, she continued her professional life with the American Red Cross, where she served with care and commitment. Above all, she was a mother to everyone. She welcomed people into her life with open arms and a loving heart, and she was known for having many “adopted” children who found comfort, guidance, and encouragement in her presence.
Family and friends will be received on Thursday, April 2nd from 2-4 p.m. and 6-8 p.m. at SIMPSON FUNERAL & CREMATION SERVICES, 1119 Washington Avenue, Monaca, who was in charge of her arrangements, and where services will be held on Friday, April 3rd at 11 a.m. with her nephew, LeRoy McGee, officiating.
A special thank you is extended for the care and dedication that was received from Heritage Valley, Beaver’s nurses Craig and Doug and the hospital staff from time she entered the ER to the CCU that saw her through to the end.
The family has suggested memorial contributions be made, if desired in Holly’s name to Suicide Prevention or the Beaver County Heart and Cancer Association, 3582 Brodhead Road #201, Monaca, PA 15061.








