CURRO, Mary M. (Petrella) of Waltham, formerly of Lexington and Medford, March 18, 2019. Beloved wife of the late Frank A. Curro. Loving mother of Catherine Bozzi and her husband Robert of Reading, Joseph Curro and his wife Jean of Tewksbury, and Marie Bolton and her husband Dennis of Chelmsford. Adored grandmother "Nana" of Christina, Robert, Michael, Bailey, Christopher, McKinley, Jordan, Daniel, Eric, Claudia and Julia. Loved by great grandchildren Logan, Avery, Hadley and Ellie. Dear sister of Gaye of Medford, and predeceased by brothers Joseph, Yano, Sam, Dom, and sister Josie. Also survived by many nieces, nephews and extended family and friends. Funeral from the Douglass Funeral Home, 51 Worthen Rd. Lexington, on Monday March 25 at 10 am followed by a mass of Christian burial at Sacred Heart Church, Follen Rd Lexington at 11 am. Relatives and friends are kindly invited to attend. Visiting hours at the Funeral Home on Sunday from 3 to 7 pm. Donations in her memory may be made to the charity of your choice. Interment Westview Cemetery, Lexington.