Of Everett, March 13, 2022 in the Courtyard Nursing Center in Medford where she has been a resident for many years. She was 96 years old. Born in Billerica, Mary lived in Everett for many years before transitioning to the nursing center. She worked at the Carrier Distribution Center of New England for many years as a bookkeeper. Beloved wife of the late Charles P. Nadolny. Dear and devoted mother of Dr. John C. Nadolny and his wife Cheryl of Georgetown. Loving grandmother of Gabrielle Nadolny. Sister of the late Henry, Victor, Louis, Albert “Gary” and Pellegrino Porcaro, Anna Matarazzo, Josephine Burton and Angelina Ragucci.