Dianne Poirier (Sullivan) age 63 passed away May 7th at home surrounded by her loving family. Born in Boston, she was raised in Canton and graduated from Canton High School. She and her late husband, Lawrence, were the owners of Poirier’s Garage in Canton for many years. In her free time, Dianne enjoyed spending time with her granddaughter, Madison, and at her home in Bourne and enjoyed bowling. Beloved wife of the late Lawrence J. Jr. Beloved mother of Tammy Dietenhofer and her husband Robert of Canton. Devoted grandmother of Madison Dietenhofer of Canton. Loving daughter of Russell and Evelyn Sullivan of Florida. Sister of Evelyn Sullivan of Braintree, Russell Sullivan of Easton, Donald Sullivan of W. Bridgewater, Nancy Pirelli of Franklin, Michael Sullivan of Plymouth, David Sullivan of Hull, Donna Manning of Plainville, Shirley Sullivan of Foxboro, Karen Ducharme of E. Taunton, Janice Hughes of Norfolk, Joe Sullivan of Hanover, Paula Cobb of Easton and Mark Sullivan of Berkley. Daughter in law of Irene Poirier of Canton and the late Lawrence J. Sr. Also survived by many nieces and nephews. Visiting hours at the Dockray & Thomas Funeral Home 455 Washington St. Canton Tuesday 4-8 pm. Funeral mass at St. John the Evangelist Church Canton Wednesday morning at 10:30. Burial Knollwood Memorial Park, Canton. In lieu of flowers, donations may be made in her memory to the Dana Farber Cancer Institute 450 Brookline Ave Boston, MA 02215.