
Memorialized in partnership with Keefe Funeral Home - Arlington
Read Mary's Obituary
Mary Teresa DeRosa passed away peacefully on March 11, 2026 surrounded by her family. She was the beloved daughter of the late Cornelius and Nellie Gallagher. Mary was married to Christie R. DeRosa for 38 years until has passing in 1989. She met Robert Morison in 1991 and enjoyed his companionship...
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