Frechette, Mary C. (McNeil) of Cambridge, suddenly, March 5, 2018. Beloved wife of the late Joseph L. A. Frechette. Devoted mother of Paul J. Frechette of Manomet, Robert J. Frechette, his wife Carol of Ft. Pierce, FL, John A. Frechette of Tyngsboro, Stephen F. Frechette, his wife Carol of Ashburnham, Alan E. Frechette of Cambridge, Arthur D. Frechette, his wife BethAnne of Westford and the late Joseph G. Frechette. Also survived by 17 loving grandchildren and 12 loving great grandchildren. Sister of the late Hilda Breton and Lillian McNeil. Mary enjoyed many nights of playing bingo with her friends. Funeral from the Keefe Funeral Home, 2175 Massachusetts Ave. North Cambridge, Saturday, March 10th at 9 AM. Followed by a funeral mass celebrated in St. John’s Church 2254 Mass Ave. Cambridge at 10 AM. Relatives and friends invited. Visiting hours Friday 4 – 8 PM. Interment will be private.