Mary T. DeRosa Obituary
With profound sadness, we say goodbye to Mary T. DeRosa of Arlington, Massachusetts, whose vibrant spirit touched the lives of many. Mary left this world on March 11, 2026 at the age of 93, leaving a void in the lives of so many people. You can send your sympathy in the guestbook provided and share it with the family.
She was predeceased by: her parents, Cornelius Gallagher and Nellie Gallagher; and her siblings, Joe, Eugene, Cornelius, Catherine Gasper, Helen Murray and Anne Gallagher.
She is survived by: her sister Patricia Gallagher; and her children, Karen DeRosa, Christie DeRosa, Linda Adams-Plourde, Steven DeRosa and Kathy DeRosa. She is also survived by 13 grandchildren and nine great-grandchildren.
In lieu of flowers, donations can be made in Mary's memory to: St. Jude's Children's Hospital, Memorial Giving, 501 St. Jude Place, Memphis, TN 38105.
