Robert Joseph Buonassisi, 67, passed away Sunday, April 7, 2019 at the Signature Healthcare Brockton Hospital. He was the husband of the late Deborah M. (Blackley) Buonassisi. Born January 2, 1952 in Brockton, MA he was the son of the late Robert F. and Phyllis (Lee) Buonassisi. On September 12, 1980, Robert married Deborah M. Blackley and they remained in Brockton to raise their family. He is survived by his two sons; Jeffrey and David; a daughter, Lisa; four sisters, five grandchildren and several nieces and nephews. A funeral service will be held on Tuesday, April 16th at 10:00AM in the Russell & Pica Funeral Home, 165 Belmont St.(Rt.123) Brockton. Interment will follow in Melrose Cemetery, Brockton. Calling hours Monday, April 15th from 4:00 to 8:00PM.