Peacefully passed away at St. Joseph’s Hospital on Friday, April 27, 2012 at the age of 87. Beloved wife of the late Alexander Robertson. Predeceased by her son Alan. Loving mother of David and his wife Wendy, and her daughter-in-law Cathy. Grandma of Ian, Jamie (Sarah), David (Jen), Dylan, and Jessie. Great-grandmother of Logan. Dorothy was a legal secretary with Martin and Martin Law Firm for many years. She devoted her life to her family and friends, and loved to sing, dance, and laugh. Cremation has taken place. A memorial visitation to celebrate her life will be held at the Marlatt Funeral Home, 195 King St. West, Dundas, in the Family Centre on Saturday, May 5, 2012 from 2-4 p.m. In lieu of flowers, donations may be made to the Alzheimers Foundation or charity of your choice. On-line condolences may be made at www.marlattfhdundas.com