Mary Lou Drumm, of Harriston - passed away at Palmerston and District Hospital on Saturday, January 30, 2010 in her 79th year. Wife of the late Norman Drumm and mother of Dale Drumm and his wife Diane of Smith Falls, Wendy Black of Fergus, Kelly Elliott and her husband Rick of R.R.4, Mount Forest, Kim Drumm of Harriston, Jamie Drumm of Harriston, and Tracy Haley and her husband Cameron of Fergus. Remembered by her grandchildren, her great-grandchildren, and by her sister Charlene McLaughlan of Georgetown. Mary Lou was predeceased by her son-in-law Alan Black, her sister Dorene Loughran, and her brother Laverne Bates in infancy. Friends may call at the Hardy-Lee Funeral Home, Harriston on Monday from 2:00 to 4:00 and 7:00 to 9:00 p.m. The funeral service will be held from Knox-Calvin Presbyterian Church, Harriston on Tuesday, February 2nd at 2:00 p.m. with Rev. Dennis Wright officiating. Following cremation, interment in Harriston Cemetery. Memorial donations to the Canadian Cancer Society would be appreciated.