Mary P. Reilly – A lifelong resident of Somerville, passed away after a brief illness on Tuesday, September 24, 2025. She was 83 years old.

Born, raised, and educated in Somerville, Mary was the beloved daughter of the late Frances X. and Margaret (Kearns) Reilly. She enjoyed the simple pleasures in life and found peace with the world around her. Mary had a deep love for animals, especially her cherished dogs and cats, who brought her great comfort and joy throughout the years. She was a resident of the Watertown Rehab and Nursing Facility that she loved being apart of.

Beloved daughter of the late Frances X. Reilly and Margaret (Kearns) Reilly. Devoted sister of James Reilly of Somerville and Margaret Reilly of Somerville. Fur mom to her beloved dogs Ferry and Gidget and her cats Kelvin and Jesse. Also survived by many loving friends and extended family members.

A funeral mass will be scheduled at a later date.