Peacefully at Bluewater Health on Wednesday June 28, 2017 CRYSTAL (CHRISSIE) (nee GRAHAM) HARRISON age 65 of Sarnia. Loving sister to Candy Derby, Rick Graham, Patricia (Tim) Greene, Rod Derby and the late Vivian (Derby) Salustro. Also survived by special friends Louise Audette and Vicky Davis. Chrissie gave her time volunteering at Vision Nursing Home along to different causes throughout the city. Cremation has taken place and a Celebration of Chrissie’s Life will be held at the D. J. ROBB FUNERAL HOME AND CREMATION CENTRE on Saturday July 8th from 7:00 to 9:00 p.m.. Sympathy may be expressed through donations to the Sarnia and District Humane Society or charity of your choice.