On Tuesday, August 26, 2014 with her family at her side, Mary-Lou lost her battle with cancer. She is survived by her partner Mike Dwyer and her five children, Corrine (Tom) Comeau, Chad Button, Craig Button (Tanya), Chris (Sammie) Button, David Dwyer, grandchildren and great grandchildren. Fondly remembered and missed by her brothers Steven and Donald (Lucy) Marskell, nieces, nephews and cousins. Predeceased by her parents Arthur and Beulah Marskell. Mary-Lou enjoyed volunteering with HWDSB Strings Orchestra and at Adelaide Hoodless Elementary School. Cremation has taken place. Memorial Visitation at MARKEY-DERMODY FUNERAL HOME, 1774 King Street East (at Kenilworth) on Sunday, August 31, 2014 from 12 noon until the time of Memorial Service at 1pm.