Joanne M. Rosati, 75, of Brockton, passed away unexpectedly on Wednesday, January 17, 2018. Born March 10, 1942 in Brockton, she was the daughter of the late Pascal Rosati and Rose (Tosca) Toomey. Joanne was a Dental Assistant, worked for the Commonwealth of Massachusetts for mentally challenged children and for many years was a student bus driver for First Student Bus Company. She enjoyed bowling and knitting. She is survived by her children, Lisaann Czarnowski and her husband Frank, Michelle M. Grushkin and Paul A. Hammond and his wife Gina; her grandchildren, Michael, Rose, Crystal, John, Alyssa, Nicole, Kenny, Angel and Lillyann; her brother, John Toomey. She was the mother-in-law of Paul D. Grushkin. Following cremation, a Memorial Gathering will be held in the Russell & Pica Funeral Home, 165 Belmont St., Brockton on Saturday, January 27th from 12:00-2:00PM followed by a Prayer Service at 2:00PM.