Mary Arnone Lalli, 83, of Brockton, MA, passed away on January 24, 2026. Born in 1942 to Reta and Pasquale Arnone, Mary was known for her warm personality, her infectious smile, and her dedication to political activism and the women's liberation movement.
Mary was a woman who cherished the simple joys-hosting holidays for her family, lobster rolls in the summer, and dreaming of world peace. She was a devoted mother and a legendary Nonna.
She was predeceased by her parents. She is survived by her daughters, Pia Lalli (John O’Grady), and Miken Lalli; her granddaughter, Nina (Patrick) Cahill; and her great-grandson, Oliver Cahill. She is also survived by her siblings, Suzanne Taylor and William Arnone, and many lifelong friends. The family kindly accepts flowers as a tribute to Mary's vibrant essence.
Service details will be shared once they are finalized.