STAFFIERI, Mafalda "Muffy" of Stoneham entered into eternal rest on Tuesday, October 1, 2019 in the Sunrise of Burlington Assisted Living.  She was 89 years old.  Born in Medford, Muffy lived in Stoneham for most of her life. She worked for the federal government as a contract negotiator before her retirement. Beloved wife of Albert A. Staffieri for over 63 years.  Dear and devoted mother of Albert Staffieri, Jr. and his wife, Andrea of Tewksbury and James Staffieri of Windham, NH.  Sister of  Yolanda Rosato of Tewksbury and she was predeceased by 3 brothers and 3 sisters.  Loving Grammy of Michael and Jessica Staffieri.  Relatives and friends are respectfully invited to attend Muffy's visiting hours in the Cafasso & Sons Funeral Home, 65 Clark St. (Corner of Main St.) EVERETT, Friday, Oct. 4 from 4-7 p.m.  Her funeral Mass will be celebrated on  Saturday in St. Patrick Church, 71 Central St., Stoneham, at  10  a.m. (Please go directly to Church).   Interment Puritan Lawn Memorial Park, Peabody. Contributions in Muffy's memory to St. Jude Children's Hospital, 501 St. Jude Place, Memphis, TN, 38105, would be sincerely appreciated.  Parking with attendants on duty.