Rosemary (Feller) DeCostanzo Obituary
It is with great sadness that we announce the death of Rosemary (Feller) DeCostanzo (Andover, New Jersey), born in Pittsburgh, Pennsylvania, who passed away on August 1, 2025, at the age of 82, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
Though Rosemary has departed this earthly realm, her legacy endures — a legacy of love that will continue to illuminate the lives of family and friends in the darkest of hours. May her spirit soar on wings of eternal peace, forever cherished in the tender embrace of memory.
She was predeceased by: her parents, Norman Feller and Martha Feller of Denville, NJ.. She is survived by: her siblings, Donald Feller, Margaret Mazzei (Feller) and Christine Sabo (Feller); her nephew Vincent Mazzei; her former spouse Lou DeCostanzo; and her pet Benji.
In lieu of flowers, donations may be made to Catholic Charities USA at http://www.catholiccharitiesusa.org..
